| 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 | $101.84 | 10.159% | $112.1859 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $28.54 | 11.415% | $31.7978 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $250.57 | 9.276% | $273.8129 | $273.81 | $273.80 | $273.80 |
| Purchase #4 | $157.62 | 9.490% | $172.5781 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $175.69 | 12.152% | $197.0398 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $158.88 | 7.359% | $170.572 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $33.53 | 7.377% | $36.0035 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $906.67 | $993.9900 | $993.99 | $994.00 | $994.00 | |