| 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 | $212.48 | 7.173% | $227.7212 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $106.51 | 12.465% | $119.7865 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $18.33 | 9.128% | $20.0032 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $133.29 | 9.491% | $145.9406 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $87.28 | 7.277% | $93.6314 | $93.63 | $93.65 | $93.60 |
| Purchase #6 | $213.49 | 5.707% | $225.6739 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $111.90 | 4.781% | $117.2499 | $117.25 | $117.25 | $117.20 |
| 7 purchase totals = | $883.28 | $950.0067 | $950.00 | $950.00 | $949.90 | |