| 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 | $208.74 | 9.590% | $228.7582 | $228.76 | $228.75 | $228.80 |
| Purchase #2 | $64.36 | 5.712% | $68.0362 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $142.97 | 8.563% | $155.2125 | $155.21 | $155.20 | $155.20 |
| Purchase #4 | $72.63 | 13.411% | $82.3704 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $22.68 | 11.188% | $25.2174 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $50.50 | 8.683% | $54.8849 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $141.30 | 13.187% | $159.9332 | $159.93 | $159.95 | $159.90 |
| 7 purchase totals = | $703.18 | $774.4128 | $774.41 | $774.40 | $774.40 | |