| 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 | $44.32 | 6.394% | $47.1538 | $47.15 | $47.15 | $47.20 |
| Purchase #2 | $189.38 | 8.654% | $205.7689 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $108.73 | 13.286% | $123.1759 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $164.53 | 7.640% | $177.1001 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $238.90 | 10.152% | $263.1531 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $176.78 | 13.624% | $200.8645 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $159.83 | 11.805% | $178.6979 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $1,082.47 | $1,195.9142 | $1,195.91 | $1,195.90 | $1,196.10 | |