| 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 | $50.99 | 6.227% | $54.1651 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $23.58 | 13.618% | $26.7911 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $180.73 | 12.607% | $203.5146 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $212.75 | 10.104% | $234.2463 | $234.25 | $234.25 | $234.20 |
| Purchase #5 | $181.40 | 5.352% | $191.1085 | $191.11 | $191.10 | $191.10 |
| Purchase #6 | $219.84 | 7.729% | $236.8314 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $79.76 | 13.761% | $90.7358 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $949.05 | $1,037.3928 | $1,037.40 | $1,037.40 | $1,037.30 | |