| 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 | $133.80 | 13.382% | $151.7051 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $113.95 | 3.305% | $117.716 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $18.68 | 4.852% | $19.5864 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $11.75 | 12.683% | $13.2403 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $64.57 | 7.366% | $69.3262 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $142.98 | 6.782% | $152.6769 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $201.61 | 7.213% | $216.1521 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $687.34 | $740.4030 | $740.42 | $740.45 | $740.40 | |