| 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 | $85.49 | 6.422% | $90.9802 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $226.83 | 7.500% | $243.8423 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $20.62 | 8.746% | $22.4234 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $194.82 | 6.733% | $207.9372 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $25.53 | 8.350% | $27.6618 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $206.84 | 13.604% | $234.9785 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $236.42 | 11.388% | $263.3435 | $263.34 | $263.35 | $263.30 |
| 7 purchase totals = | $996.55 | $1,091.1669 | $1,091.16 | $1,091.20 | $1,091.10 | |