| 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 | $22.33 | 8.724% | $24.2781 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $79.76 | 5.427% | $84.0886 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $56.33 | 7.262% | $60.4207 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $153.51 | 9.374% | $167.9 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $144.32 | 8.670% | $156.8325 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $75.66 | 8.755% | $82.284 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $158.86 | 11.612% | $177.3068 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $690.77 | $753.1107 | $753.11 | $753.15 | $753.10 | |