| 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 | $143.87 | 8.668% | $156.3407 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $71.51 | 10.493% | $79.0135 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $212.62 | 8.664% | $231.0414 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $92.98 | 11.753% | $103.9079 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $131.90 | 12.806% | $148.7911 | $148.79 | $148.80 | $148.80 |
| Purchase #6 | $139.36 | 6.319% | $148.1662 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $7.61 | 7.825% | $8.2055 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $799.85 | $875.4663 | $875.47 | $875.45 | $875.40 | |