| 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 | $126.83 | 3.607% | $131.4048 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $53.39 | 8.474% | $57.9143 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $245.86 | 12.156% | $275.7467 | $275.75 | $275.75 | $275.70 |
| Purchase #4 | $162.52 | 9.303% | $177.6392 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $67.36 | 12.807% | $75.9868 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $20.32 | 13.664% | $23.0965 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $116.51 | 8.445% | $126.3493 | $126.35 | $126.35 | $126.30 |
| 7 purchase totals = | $792.79 | $868.1376 | $868.14 | $868.15 | $868.00 | |