| 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 | $177.81 | 4.440% | $185.7048 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $91.93 | 5.473% | $96.9613 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $89.65 | 6.175% | $95.1859 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $22.34 | 9.457% | $24.4527 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $182.60 | 9.139% | $199.2878 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $97.81 | 3.608% | $101.339 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $105.55 | 10.736% | $116.8818 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $767.69 | $819.8133 | $819.81 | $819.85 | $819.90 | |