| 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 | $220.92 | 7.718% | $237.9706 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $17.33 | 5.124% | $18.218 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $150.51 | 6.372% | $160.1005 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $81.56 | 8.694% | $88.6508 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $150.30 | 7.495% | $161.565 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $5.68 | 12.609% | $6.3962 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $69.46 | 7.535% | $74.6938 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $695.76 | $747.5949 | $747.60 | $747.55 | $747.70 | |