| 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 | $24.58 | 10.679% | $27.2049 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $137.34 | 13.728% | $156.194 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $82.82 | 12.168% | $92.8975 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $67.52 | 9.431% | $73.8878 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $135.27 | 8.651% | $146.9722 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $213.31 | 11.266% | $237.3415 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $90.25 | 7.439% | $96.9637 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $751.09 | $831.4616 | $831.45 | $831.45 | $831.50 | |