| 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 | $237.67 | 9.791% | $260.9403 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $246.63 | 4.643% | $258.081 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $31.49 | 9.802% | $34.5766 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $184.53 | 5.199% | $194.1237 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $116.82 | 6.436% | $124.3385 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $179.75 | 6.631% | $191.6692 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $135.95 | 11.856% | $152.0682 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $1,132.84 | $1,215.7975 | $1,215.80 | $1,215.80 | $1,215.80 | |