| 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 | $71.92 | 9.694% | $78.8919 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $148.44 | 5.277% | $156.2732 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $91.29 | 4.470% | $95.3707 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $107.31 | 5.238% | $112.9309 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $128.74 | 5.736% | $136.1245 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $110.63 | 13.754% | $125.8461 | $125.85 | $125.85 | $125.80 |
| Purchase #7 | $219.54 | 7.333% | $235.6389 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $877.87 | $941.0762 | $941.07 | $941.05 | $941.00 | |