| 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 | $150.62 | 7.515% | $161.9391 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $235.66 | 13.242% | $266.8661 | $266.87 | $266.85 | $266.90 |
| Purchase #3 | $178.33 | 12.274% | $200.2182 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $31.39 | 9.658% | $34.4216 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $188.45 | 10.435% | $208.1148 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $180.97 | 5.831% | $191.5224 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $129.68 | 12.557% | $145.9639 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $1,095.10 | $1,209.0461 | $1,209.04 | $1,208.95 | $1,209.00 | |