| 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 | $155.57 | 5.562% | $164.2228 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $178.82 | 8.327% | $193.7103 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $226.94 | 9.721% | $249.0008 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $112.65 | 12.670% | $126.9228 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $113.35 | 13.499% | $128.6511 | $128.65 | $128.65 | $128.70 |
| Purchase #6 | $58.27 | 6.559% | $62.0919 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $66.83 | 7.628% | $71.9278 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $912.43 | $996.5275 | $996.52 | $996.50 | $996.50 | |