| 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 | $152.33 | 6.283% | $161.9009 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $29.79 | 7.226% | $31.9426 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $120.72 | 3.712% | $125.2011 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $148.99 | 4.649% | $155.9165 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $16.29 | 10.849% | $18.0573 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $84.67 | 8.548% | $91.9076 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $116.38 | 13.317% | $131.8783 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $669.17 | $716.8043 | $716.81 | $716.80 | $716.80 | |