| 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 | $38.93 | 13.359% | $44.1307 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $36.42 | 7.469% | $39.1402 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $29.74 | 13.666% | $33.8043 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $76.31 | 7.248% | $81.8409 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $32.96 | 12.477% | $37.0724 | $37.07 | $37.05 | $37.10 |
| Purchase #6 | $47.48 | 13.834% | $54.0484 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $156.97 | 5.555% | $165.6897 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $418.81 | $455.7266 | $455.72 | $455.75 | $455.60 | |