| 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 | $15.40 | 9.594% | $16.8775 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $242.85 | 6.646% | $258.9898 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $228.87 | 11.416% | $254.9978 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $139.86 | 8.718% | $152.053 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $198.72 | 13.379% | $225.3067 | $225.31 | $225.30 | $225.30 |
| Purchase #6 | $215.70 | 9.580% | $236.3641 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $111.55 | 6.402% | $118.6914 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $1,152.95 | $1,263.2803 | $1,263.28 | $1,263.30 | $1,263.40 | |