| 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 | $84.94 | 6.185% | $90.1935 | $90.19 | $90.20 | $90.20 |
| Purchase #2 | $77.72 | 3.736% | $80.6236 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $227.93 | 7.124% | $244.1677 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $249.67 | 11.642% | $278.7366 | $278.74 | $278.75 | $278.70 |
| Purchase #5 | $236.81 | 9.462% | $259.217 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $149.32 | 4.574% | $156.1499 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $128.53 | 11.701% | $143.5693 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $1,154.92 | $1,252.6576 | $1,252.66 | $1,252.60 | $1,252.60 | |