| 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 | $208.56 | 5.316% | $219.647 | $219.65 | $219.65 | $219.60 |
| Purchase #2 | $235.43 | 12.105% | $263.9288 | $263.93 | $263.95 | $263.90 |
| Purchase #3 | $109.92 | 13.580% | $124.8471 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $33.44 | 8.532% | $36.2931 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $161.84 | 10.335% | $178.5662 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $233.50 | 7.606% | $251.26 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $102.27 | 6.213% | $108.624 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $1,084.96 | $1,183.1662 | $1,183.17 | $1,183.15 | $1,183.10 | |