| 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 | $159.53 | 11.575% | $177.9956 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $228.57 | 10.760% | $253.1641 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $186.71 | 4.193% | $194.5388 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $238.60 | 8.373% | $258.578 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $82.94 | 9.250% | $90.612 | $90.61 | $90.60 | $90.60 |
| Purchase #6 | $55.41 | 4.280% | $57.7815 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $206.73 | 8.549% | $224.4033 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $1,158.49 | $1,257.0733 | $1,257.07 | $1,257.10 | $1,257.10 | |