| 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 | $149.27 | 3.834% | $154.993 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $248.91 | 3.714% | $258.1545 | $258.15 | $258.15 | $258.20 |
| Purchase #3 | $40.39 | 6.472% | $43.004 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $69.28 | 4.642% | $72.496 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $138.60 | 3.163% | $142.9839 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $35.95 | 8.795% | $39.1118 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $43.97 | 3.299% | $45.4206 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $726.37 | $756.1638 | $756.15 | $756.15 | $756.20 | |