| 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 | $71.52 | 6.322% | $76.0415 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $175.92 | 12.478% | $197.8713 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $38.28 | 3.641% | $39.6738 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $70.49 | 11.275% | $78.4377 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $141.42 | 12.630% | $159.2813 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $57.91 | 11.152% | $64.3681 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $13.75 | 8.366% | $14.9003 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $569.29 | $630.5740 | $630.57 | $630.55 | $630.60 | |