| 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 | $120.89 | 10.702% | $133.8276 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $192.71 | 13.501% | $218.7278 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $25.56 | 9.317% | $27.9414 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $5.85 | 8.574% | $6.3516 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $206.60 | 5.224% | $217.3928 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $78.95 | 10.298% | $87.0803 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $219.77 | 3.399% | $227.24 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $850.33 | $918.5615 | $918.56 | $918.65 | $918.50 | |