| 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 | $131.63 | 3.213% | $135.8593 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $53.67 | 9.655% | $58.8518 | $58.85 | $58.85 | $58.90 |
| Purchase #3 | $203.60 | 9.784% | $223.5202 | $223.52 | $223.50 | $223.50 |
| Purchase #4 | $28.42 | 11.548% | $31.7019 | $31.70 | $31.70 | $31.70 |
| Purchase #5 | $191.92 | 11.542% | $214.0714 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $29.90 | 5.739% | $31.616 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $219.90 | 7.131% | $235.5811 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $859.04 | $931.2017 | $931.20 | $931.15 | $931.30 | |