| 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 | $42.57 | 5.459% | $44.8939 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $204.73 | 8.537% | $222.2078 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $124.35 | 8.301% | $134.6723 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $12.87 | 4.789% | $13.4863 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $13.98 | 9.535% | $15.313 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $134.80 | 13.242% | $152.6502 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $214.57 | 13.860% | $244.3094 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $747.87 | $827.5329 | $827.53 | $827.50 | $827.60 | |