| 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 | $65.74 | 8.120% | $71.0781 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $22.73 | 4.261% | $23.6985 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $221.54 | 9.672% | $242.9673 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $40.59 | 10.228% | $44.7415 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $38.80 | 6.337% | $41.2588 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $32.73 | 3.219% | $33.7836 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $221.61 | 7.584% | $238.4169 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $643.74 | $695.9447 | $695.95 | $695.95 | $696.00 | |