| 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 | $233.33 | 12.726% | $263.0236 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $73.32 | 13.334% | $83.0965 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $94.75 | 8.163% | $102.4844 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $43.63 | 11.323% | $48.5702 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $64.46 | 10.548% | $71.2592 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $124.65 | 3.399% | $128.8869 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $223.63 | 12.449% | $251.4697 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $857.77 | $948.7905 | $948.79 | $948.75 | $948.90 | |