| 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 | $235.72 | 8.339% | $255.3767 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $240.26 | 9.533% | $263.164 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $157.51 | 12.709% | $177.5279 | $177.53 | $177.55 | $177.50 |
| Purchase #4 | $186.87 | 4.408% | $195.1072 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $232.53 | 5.277% | $244.8006 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $131.53 | 9.335% | $143.8083 | $143.81 | $143.80 | $143.80 |
| Purchase #7 | $206.35 | 9.172% | $225.2764 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,390.77 | $1,505.0611 | $1,505.07 | $1,505.10 | $1,505.10 | |