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 | $20.43 | 7.381% | $21.9379 | $21.94 | $21.95 | $21.90 |
Purchase #2 | $7.48 | 3.776% | $7.7624 | $7.76 | $7.75 | $7.80 |
Purchase #3 | $108.46 | 6.276% | $115.2669 | $115.27 | $115.25 | $115.30 |
Purchase #4 | $230.58 | 6.736% | $246.1119 | $246.11 | $246.10 | $246.10 |
Purchase #5 | $56.74 | 10.264% | $62.5638 | $62.56 | $62.55 | $62.60 |
Purchase #6 | $202.77 | 6.404% | $215.7554 | $215.76 | $215.75 | $215.80 |
Purchase #7 | $250.47 | 7.360% | $268.9046 | $268.90 | $268.90 | $268.90 |
7 purchase totals = | $876.93 | $938.3029 | $938.30 | $938.25 | $938.40 |