| 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 | $86.51 | 13.431% | $98.1292 | $98.13 | $98.15 | $98.10 |
| Purchase #2 | $231.33 | 3.828% | $240.1853 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $161.81 | 7.196% | $173.4538 | $173.45 | $173.45 | $173.50 |
| Purchase #4 | $197.87 | 11.267% | $220.164 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $32.32 | 10.282% | $35.6431 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $110.48 | 11.484% | $123.1675 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $231.90 | 3.269% | $239.4808 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $1,052.22 | $1,130.2237 | $1,130.22 | $1,130.25 | $1,130.30 | |