| 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 | $197.25 | 10.793% | $218.5392 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $195.89 | 13.406% | $222.151 | $222.15 | $222.15 | $222.20 |
| Purchase #3 | $6.45 | 3.678% | $6.6872 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $47.79 | 4.548% | $49.9635 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $137.50 | 9.115% | $150.0331 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $179.35 | 6.808% | $191.5601 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $102.58 | 7.438% | $110.2099 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $866.81 | $949.1440 | $949.14 | $949.15 | $949.20 | |