| 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 | $21.73 | 8.170% | $23.5053 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $48.34 | 9.611% | $52.986 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $63.37 | 13.301% | $71.7988 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $65.56 | 12.174% | $73.5413 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $110.68 | 4.346% | $115.4902 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $32.69 | 13.688% | $37.1646 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $176.65 | 4.253% | $184.1629 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $519.02 | $558.6491 | $558.65 | $558.65 | $558.70 | |