| 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 | $122.61 | 6.191% | $130.2008 | $130.20 | $130.20 | $130.20 |
| Purchase #2 | $23.31 | 4.709% | $24.4077 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $207.63 | 6.858% | $221.8693 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $178.37 | 10.868% | $197.7553 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $24.43 | 5.621% | $25.8032 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $119.63 | 4.176% | $124.6257 | $124.63 | $124.65 | $124.60 |
| Purchase #7 | $91.69 | 3.459% | $94.8616 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $767.67 | $819.5236 | $819.53 | $819.50 | $819.60 | |