| 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 | $141.44 | 6.420% | $150.5204 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $243.91 | 12.601% | $274.6451 | $274.65 | $274.65 | $274.60 |
| Purchase #3 | $27.26 | 8.702% | $29.6322 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $94.57 | 9.733% | $103.7745 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $54.49 | 11.502% | $60.7574 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $60.86 | 8.737% | $66.1773 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $90.35 | 13.487% | $102.5355 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $712.88 | $788.0424 | $788.05 | $788.05 | $788.00 | |