| 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 | $143.86 | 8.631% | $156.2766 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $60.77 | 7.156% | $65.1187 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $250.93 | 13.105% | $283.8144 | $283.81 | $283.80 | $283.80 |
| Purchase #4 | $138.39 | 9.566% | $151.6284 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $51.59 | 6.107% | $54.7406 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $44.25 | 10.491% | $48.8923 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $111.43 | 9.263% | $121.7518 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $801.22 | $882.2228 | $882.22 | $882.25 | $882.20 | |