| 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 | $47.30 | 13.788% | $53.8217 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $99.36 | 13.108% | $112.3841 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $135.68 | 9.561% | $148.6524 | $148.65 | $148.65 | $148.70 |
| Purchase #4 | $92.91 | 10.161% | $102.3506 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $199.27 | 10.583% | $220.3587 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $228.60 | 5.721% | $241.6782 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $62.86 | 13.188% | $71.15 | $71.15 | $71.15 | $71.20 |
| 7 purchase totals = | $865.98 | $950.3957 | $950.39 | $950.40 | $950.60 | |