| 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 | $133.68 | 9.145% | $145.905 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $13.44 | 9.501% | $14.7169 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $66.45 | 5.423% | $70.0536 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $38.27 | 11.481% | $42.6638 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $190.96 | 8.869% | $207.8962 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $156.52 | 13.756% | $178.0509 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $148.73 | 12.537% | $167.3763 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $748.05 | $826.6627 | $826.67 | $826.65 | $826.80 | |