| 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 | $230.80 | 8.218% | $249.7671 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $126.85 | 5.302% | $133.5756 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $116.82 | 9.757% | $128.2181 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $55.43 | 4.833% | $58.1089 | $58.11 | $58.10 | $58.10 |
| Purchase #5 | $109.73 | 7.481% | $117.9389 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $151.28 | 6.781% | $161.5383 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $52.32 | 11.232% | $58.1966 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $843.23 | $907.3435 | $907.36 | $907.35 | $907.30 | |