| 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 | $68.91 | 5.572% | $72.7497 | $72.75 | $72.75 | $72.70 |
| Purchase #2 | $120.56 | 5.669% | $127.3945 | $127.39 | $127.40 | $127.40 |
| Purchase #3 | $190.86 | 8.185% | $206.4819 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $213.54 | 7.104% | $228.7099 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $175.91 | 7.647% | $189.3618 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $187.81 | 12.832% | $211.9098 | $211.91 | $211.90 | $211.90 |
| Purchase #7 | $30.68 | 3.268% | $31.6826 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $988.27 | $1,068.2902 | $1,068.28 | $1,068.30 | $1,068.30 | |