| 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 | $236.25 | 11.380% | $263.1353 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $66.63 | 11.594% | $74.3551 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $238.82 | 7.708% | $257.2282 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $234.75 | 12.338% | $263.7135 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $193.60 | 12.761% | $218.3053 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $148.31 | 7.846% | $159.9464 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $218.45 | 12.209% | $245.1206 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,336.81 | $1,481.8044 | $1,481.82 | $1,481.80 | $1,481.70 | |