| 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 | $236.34 | 4.523% | $247.0297 | $247.03 | $247.05 | $247.00 |
| Purchase #2 | $44.80 | 3.630% | $46.4262 | $46.43 | $46.45 | $46.40 |
| Purchase #3 | $84.47 | 3.166% | $87.1443 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $175.51 | 3.432% | $181.5335 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $100.71 | 9.140% | $109.9149 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $8.38 | 10.394% | $9.251 | $9.25 | $9.25 | $9.30 |
| Purchase #7 | $216.76 | 9.253% | $236.8168 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $866.97 | $918.1164 | $918.11 | $918.15 | $918.00 | |