| 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 | $186.84 | 9.299% | $204.2143 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $170.63 | 10.170% | $187.9831 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $113.56 | 7.462% | $122.0338 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $240.46 | 8.723% | $261.4353 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $102.96 | 12.824% | $116.1636 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $203.70 | 7.487% | $218.951 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $29.91 | 8.735% | $32.5226 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $1,048.06 | $1,143.3037 | $1,143.29 | $1,143.30 | $1,143.30 | |