| 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 | $155.90 | 4.866% | $163.4861 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $153.99 | 12.327% | $172.9723 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $61.54 | 5.770% | $65.0909 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $87.93 | 8.229% | $95.1658 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $138.31 | 9.551% | $151.52 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $210.43 | 4.718% | $220.3581 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $216.29 | 11.770% | $241.7473 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $1,024.39 | $1,110.3405 | $1,110.35 | $1,110.30 | $1,110.40 | |