| 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 | $115.92 | 10.687% | $128.3084 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $222.99 | 12.615% | $251.1202 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $106.41 | 10.707% | $117.8033 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $104.63 | 3.271% | $108.0524 | $108.05 | $108.05 | $108.10 |
| Purchase #5 | $83.50 | 9.177% | $91.1628 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $105.38 | 7.166% | $112.9315 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $217.54 | 3.281% | $224.6775 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $956.37 | $1,034.0561 | $1,034.05 | $1,034.05 | $1,034.10 | |