| 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 | $104.90 | 13.439% | $118.9975 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $131.30 | 11.281% | $146.112 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $192.94 | 6.518% | $205.5158 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $180.96 | 7.797% | $195.0695 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $147.86 | 10.494% | $163.3764 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $65.80 | 6.566% | $70.1204 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $128.60 | 12.240% | $144.3406 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $952.36 | $1,043.5322 | $1,043.54 | $1,043.50 | $1,043.50 | |