| 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 | $169.57 | 10.552% | $187.463 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $33.47 | 6.819% | $35.7523 | $35.75 | $35.75 | $35.80 |
| Purchase #3 | $39.27 | 10.168% | $43.263 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $136.90 | 10.261% | $150.9473 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $143.82 | 13.521% | $163.2659 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $163.31 | 10.266% | $180.0754 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $57.74 | 9.740% | $63.3639 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $744.08 | $824.1308 | $824.13 | $824.10 | $824.30 | |