| 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 | $66.35 | 10.669% | $73.4289 | $73.43 | $73.45 | $73.40 |
| Purchase #2 | $173.48 | 4.653% | $181.552 | $181.55 | $181.55 | $181.60 |
| Purchase #3 | $79.75 | 6.511% | $84.9425 | $84.94 | $84.95 | $84.90 |
| Purchase #4 | $59.49 | 5.782% | $62.9297 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $39.77 | 12.715% | $44.8268 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $104.61 | 11.758% | $116.91 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $238.31 | 12.577% | $268.2822 | $268.28 | $268.30 | $268.30 |
| 7 purchase totals = | $761.76 | $832.8721 | $832.87 | $832.95 | $832.80 | |