| 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 | $49.36 | 8.286% | $53.45 | $53.45 | $53.45 | $53.50 |
| Purchase #2 | $42.35 | 4.563% | $44.2824 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $194.84 | 9.389% | $213.1335 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $147.51 | 6.433% | $156.9993 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $229.55 | 3.662% | $237.9561 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $94.58 | 12.608% | $106.5046 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $90.93 | 12.724% | $102.4999 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $849.12 | $914.8258 | $914.82 | $914.85 | $914.90 | |