| 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 | $209.27 | 13.416% | $237.3457 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $66.25 | 5.712% | $70.0342 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $162.53 | 7.244% | $174.3037 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $171.38 | 5.229% | $180.3415 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $44.27 | 4.297% | $46.1723 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $225.88 | 13.860% | $257.187 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $245.49 | 10.434% | $271.1044 | $271.10 | $271.10 | $271.10 |
| 7 purchase totals = | $1,125.07 | $1,236.4888 | $1,236.48 | $1,236.50 | $1,236.40 | |