| 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 | $134.45 | 12.324% | $151.0196 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $151.97 | 5.422% | $160.2098 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $90.60 | 11.524% | $101.0407 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $228.82 | 9.795% | $251.2329 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $185.93 | 9.727% | $204.0154 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $198.75 | 12.635% | $223.8621 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $129.55 | 11.548% | $144.5104 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $1,120.07 | $1,235.8909 | $1,235.89 | $1,235.85 | $1,235.80 | |