| 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 | $226.40 | 12.329% | $254.3129 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $164.33 | 8.776% | $178.7516 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $235.32 | 3.821% | $244.3116 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $121.55 | 8.323% | $131.6666 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $162.48 | 9.646% | $178.1528 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $220.30 | 13.448% | $249.9259 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $106.83 | 11.379% | $118.9862 | $118.99 | $119.00 | $119.00 |
| 7 purchase totals = | $1,237.21 | $1,356.1076 | $1,356.11 | $1,356.10 | $1,356.20 | |