| 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 | $7.52 | 9.724% | $8.2512 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $204.48 | 3.527% | $211.692 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $38.74 | 3.365% | $40.0436 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $54.45 | 6.494% | $57.986 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $98.63 | 6.606% | $105.1455 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $172.33 | 7.385% | $185.0566 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $218.75 | 4.573% | $228.7534 | $228.75 | $228.75 | $228.80 |
| 7 purchase totals = | $794.90 | $836.9283 | $836.93 | $836.95 | $837.00 | |