| 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 | $250.78 | 7.675% | $270.0274 | $270.03 | $270.05 | $270.00 |
| Purchase #2 | $32.68 | 11.170% | $36.3304 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $13.81 | 5.871% | $14.6208 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $165.67 | 12.372% | $186.1667 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $31.40 | 8.688% | $34.128 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $204.74 | 12.325% | $229.9742 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $175.49 | 7.340% | $188.371 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $874.57 | $959.6185 | $959.62 | $959.60 | $959.60 | |