| 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 | $113.83 | 6.443% | $121.1641 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $233.91 | 8.307% | $253.3409 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $223.81 | 7.180% | $239.8796 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $163.26 | 11.633% | $182.252 | $182.25 | $182.25 | $182.30 |
| Purchase #5 | $194.41 | 9.298% | $212.4862 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $221.27 | 6.630% | $235.9402 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $166.78 | 5.434% | $175.8428 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,317.27 | $1,420.9058 | $1,420.90 | $1,420.95 | $1,420.90 | |