| 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 | $17.77 | 3.384% | $18.3713 | $18.37 | $18.35 | $18.40 |
| Purchase #2 | $230.59 | 13.874% | $262.5821 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $126.67 | 3.574% | $131.1972 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $224.96 | 6.362% | $239.272 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $50.79 | 11.470% | $56.6156 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $33.46 | 5.513% | $35.3046 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $241.62 | 4.823% | $253.2733 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $925.86 | $996.6161 | $996.61 | $996.55 | $996.70 | |