| 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 | $124.29 | 4.605% | $130.0136 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $49.65 | 10.500% | $54.8633 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $143.34 | 12.742% | $161.6044 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $40.29 | 5.341% | $42.4419 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $212.40 | 6.297% | $225.7748 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $106.86 | 9.242% | $116.736 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $27.92 | 5.220% | $29.3774 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $704.75 | $760.8114 | $760.80 | $760.80 | $760.80 | |