| 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 | $175.25 | 4.545% | $183.2151 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $136.79 | 8.117% | $147.8932 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $151.64 | 5.279% | $159.6451 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $150.83 | 10.798% | $167.1166 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $61.86 | 12.407% | $69.535 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $25.96 | 8.655% | $28.2068 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $232.55 | 3.773% | $241.3241 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $934.88 | $996.9359 | $996.95 | $996.90 | $996.80 | |