| 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 | $30.38 | 12.846% | $34.2826 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $118.92 | 4.719% | $124.5318 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $10.91 | 13.330% | $12.3643 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $229.74 | 11.683% | $256.5805 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $238.51 | 6.585% | $254.2159 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $243.89 | 8.777% | $265.2962 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $116.67 | 13.842% | $132.8195 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $989.02 | $1,080.0908 | $1,080.09 | $1,080.10 | $1,080.10 | |