| 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 | $197.46 | 13.402% | $223.9236 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $66.84 | 3.622% | $69.2609 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $155.46 | 10.817% | $172.2761 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $178.67 | 11.745% | $199.6548 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $197.50 | 9.375% | $216.0156 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $210.95 | 11.252% | $234.6861 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $110.91 | 12.216% | $124.4588 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $1,117.79 | $1,240.2759 | $1,240.28 | $1,240.25 | $1,240.40 | |