| 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 | $226.67 | 9.444% | $248.0767 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $113.52 | 3.426% | $117.4092 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $17.49 | 12.399% | $19.6586 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $217.26 | 7.303% | $233.1265 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $221.52 | 3.240% | $228.6972 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $53.84 | 12.737% | $60.6976 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $77.33 | 12.440% | $86.9499 | $86.95 | $86.95 | $86.90 |
| 7 purchase totals = | $927.63 | $994.6157 | $994.63 | $994.65 | $994.60 | |