| 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 | $151.57 | 13.252% | $171.6561 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $144.86 | 7.224% | $155.3247 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $45.72 | 7.626% | $49.2066 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $204.42 | 13.572% | $232.1639 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $45.26 | 9.408% | $49.5181 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $63.77 | 8.733% | $69.339 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $72.32 | 3.444% | $74.8107 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $727.92 | $802.0191 | $802.02 | $801.95 | $802.00 | |