| 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 | $144.58 | 3.224% | $149.2413 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $103.30 | 12.748% | $116.4687 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $53.27 | 12.678% | $60.0236 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $157.37 | 9.364% | $172.1061 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $226.79 | 6.528% | $241.5949 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $63.86 | 3.548% | $66.1258 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $76.93 | 6.193% | $81.6943 | $81.69 | $81.70 | $81.70 |
| 7 purchase totals = | $826.10 | $887.2547 | $887.25 | $887.25 | $887.20 | |