| 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 | $182.87 | 11.409% | $203.7336 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $102.98 | 5.833% | $108.9868 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $20.40 | 4.299% | $21.277 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $221.54 | 4.773% | $232.1141 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $172.61 | 13.250% | $195.4808 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $198.64 | 8.455% | $215.435 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $223.33 | 9.557% | $244.6736 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $1,122.37 | $1,221.7009 | $1,221.70 | $1,221.75 | $1,221.70 | |