| 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 | $118.64 | 8.856% | $129.1468 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $105.52 | 13.574% | $119.8433 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $249.99 | 7.730% | $269.3142 | $269.31 | $269.30 | $269.30 |
| Purchase #4 | $203.51 | 3.354% | $210.3357 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $152.77 | 3.869% | $158.6807 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $228.33 | 13.821% | $259.8875 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $41.80 | 9.702% | $45.8554 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $1,100.56 | $1,193.0636 | $1,193.07 | $1,193.10 | $1,193.00 | |