| 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 | $18.40 | 7.155% | $19.7165 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $130.97 | 6.574% | $139.58 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $48.29 | 11.613% | $53.8979 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $151.54 | 5.610% | $160.0414 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $89.75 | 3.386% | $92.7889 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $232.87 | 10.575% | $257.496 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $70.73 | 5.572% | $74.6711 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $742.55 | $798.1918 | $798.20 | $798.20 | $798.20 | |