| 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 | $164.92 | 5.104% | $173.3375 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $148.66 | 8.190% | $160.8353 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $153.84 | 12.298% | $172.7592 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $127.70 | 8.418% | $138.4498 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $180.70 | 7.581% | $194.3989 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $147.69 | 3.242% | $152.4781 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $34.73 | 10.201% | $38.2728 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $958.24 | $1,030.5316 | $1,030.54 | $1,030.55 | $1,030.50 | |