| 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 | $10.74 | 8.384% | $11.6404 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $84.86 | 3.217% | $87.5899 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $69.26 | 5.735% | $73.2321 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $61.89 | 13.136% | $70.0199 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $238.66 | 7.730% | $257.1084 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $38.94 | 8.136% | $42.1082 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $232.47 | 11.736% | $259.7527 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $736.82 | $801.4516 | $801.45 | $801.45 | $801.40 | |