| 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 | $147.89 | 12.735% | $166.7238 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $51.70 | 11.105% | $57.4413 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $196.90 | 11.498% | $219.5396 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $112.77 | 7.787% | $121.5514 | $121.55 | $121.55 | $121.60 |
| Purchase #5 | $227.65 | 9.654% | $249.6273 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $64.31 | 4.442% | $67.1667 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $233.32 | 6.154% | $247.6785 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,034.54 | $1,129.7286 | $1,129.73 | $1,129.75 | $1,129.70 | |