| 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 | $9.53 | 11.822% | $10.6566 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $244.27 | 13.120% | $276.3182 | $276.32 | $276.30 | $276.30 |
| Purchase #3 | $129.44 | 13.833% | $147.3454 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $228.46 | 10.316% | $252.0279 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $228.81 | 5.366% | $241.0879 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $161.68 | 8.355% | $175.1884 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $153.34 | 6.497% | $163.3025 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $1,155.53 | $1,265.9269 | $1,265.94 | $1,265.95 | $1,265.90 | |