| 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 | $136.91 | 13.455% | $155.3312 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $250.92 | 9.660% | $275.1589 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $170.81 | 7.843% | $184.2066 | $184.21 | $184.20 | $184.20 |
| Purchase #4 | $134.69 | 6.459% | $143.3896 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $187.42 | 3.794% | $194.5307 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $214.69 | 8.504% | $232.9472 | $232.95 | $232.95 | $232.90 |
| Purchase #7 | $102.36 | 7.431% | $109.9664 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $1,197.80 | $1,295.5306 | $1,295.54 | $1,295.55 | $1,295.50 | |