| 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 | $81.76 | 6.187% | $86.8185 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $224.69 | 3.760% | $233.1383 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $63.62 | 6.637% | $67.8425 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $82.30 | 11.827% | $92.0336 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $172.88 | 12.327% | $194.1909 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $213.82 | 6.671% | $228.0839 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $84.50 | 8.134% | $91.3732 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $923.57 | $993.4809 | $993.47 | $993.50 | $993.40 | |