| 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 | $129.26 | 7.387% | $138.8084 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $185.27 | 6.358% | $197.0495 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $87.86 | 5.840% | $92.991 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $14.56 | 11.206% | $16.1916 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $224.62 | 9.803% | $246.6395 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $237.73 | 8.182% | $257.1811 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $12.73 | 3.271% | $13.1464 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $892.03 | $962.0075 | $962.01 | $962.05 | $961.90 | |