| 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 | $8.98 | 3.796% | $9.3209 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $58.70 | 6.250% | $62.3688 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $160.46 | 8.841% | $174.6463 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $180.89 | 4.860% | $189.6813 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $143.47 | 9.230% | $156.7123 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $152.75 | 3.809% | $158.5682 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $75.88 | 13.626% | $86.2194 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $781.13 | $837.5172 | $837.52 | $837.45 | $837.50 | |