| 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 | $78.93 | 6.642% | $84.1725 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $232.75 | 6.457% | $247.7787 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $30.43 | 6.334% | $32.3574 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $117.61 | 4.748% | $123.1941 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $49.71 | 13.605% | $56.473 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $213.47 | 6.321% | $226.9634 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $121.61 | 13.859% | $138.4639 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $844.51 | $909.4030 | $909.39 | $909.35 | $909.60 | |