| 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 | $186.55 | 3.634% | $193.3292 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $22.58 | 6.188% | $23.9773 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $94.78 | 9.417% | $103.7054 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $206.33 | 12.777% | $232.6928 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $222.58 | 12.261% | $249.8705 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $219.42 | 7.456% | $235.78 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $218.97 | 11.503% | $244.1581 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $1,171.21 | $1,283.5133 | $1,283.52 | $1,283.55 | $1,283.60 | |