| 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 | $35.88 | 10.801% | $39.7554 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $204.96 | 12.405% | $230.3853 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $56.83 | 9.837% | $62.4204 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $85.76 | 6.267% | $91.1346 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $212.86 | 3.433% | $220.1675 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $204.32 | 3.535% | $211.5427 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $49.33 | 8.530% | $53.5378 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $849.94 | $908.9437 | $908.95 | $908.95 | $908.90 | |