| 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 | $95.70 | 7.647% | $103.0182 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $161.29 | 5.497% | $170.1561 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $189.45 | 3.248% | $195.6033 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $14.73 | 13.699% | $16.7479 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $15.49 | 11.118% | $17.2122 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $203.65 | 7.406% | $218.7323 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $222.56 | 13.104% | $251.7243 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $902.87 | $973.1943 | $973.19 | $973.15 | $973.10 | |