| 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 | $121.67 | 10.228% | $134.1144 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $31.43 | 9.590% | $34.4441 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $149.63 | 6.233% | $158.9564 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $17.95 | 12.637% | $20.2183 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $233.98 | 12.744% | $263.7984 | $263.80 | $263.80 | $263.80 |
| Purchase #6 | $73.65 | 10.724% | $81.5482 | $81.55 | $81.55 | $81.50 |
| Purchase #7 | $8.71 | 12.567% | $9.8046 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $637.02 | $702.8844 | $702.88 | $702.85 | $702.80 | |