| 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 | $125.43 | 7.252% | $134.5262 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $38.35 | 4.748% | $40.1709 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $66.32 | 11.166% | $73.7253 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $187.60 | 5.763% | $198.4114 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $135.44 | 10.606% | $149.8048 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $112.98 | 8.142% | $122.1788 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $168.87 | 5.744% | $178.5699 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $834.99 | $897.3873 | $897.39 | $897.40 | $897.40 | |