| 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 | $130.49 | 10.399% | $144.0597 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $207.56 | 6.591% | $221.2403 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $231.68 | 5.728% | $244.9506 | $244.95 | $244.95 | $245.00 |
| Purchase #4 | $45.75 | 7.177% | $49.0335 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $21.95 | 9.618% | $24.0612 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $197.82 | 12.120% | $221.7958 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $25.63 | 7.161% | $27.4654 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $860.88 | $932.6065 | $932.61 | $932.60 | $932.70 | |