| 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 | $118.37 | 10.601% | $130.9184 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $213.79 | 8.516% | $231.9964 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $234.75 | 5.447% | $247.5368 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $151.61 | 13.557% | $172.1638 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $89.73 | 8.413% | $97.279 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $187.61 | 8.265% | $203.116 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $210.91 | 11.623% | $235.4241 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,206.77 | $1,318.4345 | $1,318.44 | $1,318.40 | $1,318.40 | |