| 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 | $90.84 | 12.460% | $102.1587 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $228.46 | 10.699% | $252.9029 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $60.93 | 11.632% | $68.0174 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $13.68 | 13.399% | $15.513 | $15.51 | $15.50 | $15.50 |
| Purchase #5 | $191.93 | 11.758% | $214.4971 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $134.44 | 11.266% | $149.586 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $248.29 | 8.318% | $268.9428 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $968.57 | $1,071.6179 | $1,071.62 | $1,071.60 | $1,071.60 | |