| 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 | $17.49 | 10.832% | $19.3845 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $7.70 | 4.224% | $8.0252 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $147.99 | 9.787% | $162.4738 | $162.47 | $162.45 | $162.50 |
| Purchase #4 | $195.89 | 10.216% | $215.9021 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $162.32 | 5.130% | $170.647 | $170.65 | $170.65 | $170.60 |
| Purchase #6 | $223.29 | 4.674% | $233.7266 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $46.40 | 8.153% | $50.183 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $801.08 | $860.3422 | $860.34 | $860.40 | $860.30 | |