| 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 | $151.36 | 6.510% | $161.2135 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $185.63 | 3.231% | $191.6277 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $132.55 | 10.617% | $146.6228 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $197.28 | 6.376% | $209.8586 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $168.84 | 3.719% | $175.1192 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $193.96 | 3.353% | $200.4635 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $136.40 | 4.107% | $142.0019 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $1,166.02 | $1,226.9072 | $1,226.90 | $1,226.85 | $1,226.90 | |