| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.92 | 11.352% | $258.2476 | $258.25 | $258.25 | $258.20 |
| Purchase #2 | $200.49 | 10.428% | $221.3971 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $244.38 | 10.523% | $270.0961 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $155.26 | 3.129% | $160.1181 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $140.46 | 13.641% | $159.6201 | $159.62 | $159.60 | $159.60 |
| Purchase #6 | $105.41 | 11.519% | $117.5522 | $117.55 | $117.55 | $117.60 |
| Purchase #7 | $148.57 | 10.651% | $164.3942 | $164.39 | $164.40 | $164.40 |
| 7 purchase totals = | $1,226.49 | $1,351.4254 | $1,351.43 | $1,351.40 | $1,351.40 | |