| 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 | $183.68 | 4.203% | $191.4001 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $172.99 | 9.313% | $189.1006 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $240.41 | 9.421% | $263.059 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $50.42 | 6.274% | $53.5834 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $102.45 | 13.399% | $116.1773 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $114.57 | 4.180% | $119.359 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $193.92 | 7.850% | $209.1427 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $1,058.44 | $1,141.8221 | $1,141.82 | $1,141.85 | $1,141.90 | |