| 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 | $226.28 | 9.870% | $248.6138 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $70.80 | 12.646% | $79.7534 | $79.75 | $79.75 | $79.80 |
| Purchase #3 | $225.99 | 13.769% | $257.1066 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $159.97 | 7.396% | $171.8014 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $161.25 | 11.199% | $179.3084 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $138.25 | 7.766% | $148.9865 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $156.56 | 8.704% | $170.187 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $1,139.10 | $1,255.7571 | $1,255.76 | $1,255.75 | $1,255.80 | |