| 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 | $113.47 | 6.503% | $120.849 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $43.35 | 8.520% | $47.0434 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $38.94 | 13.496% | $44.1953 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $217.44 | 7.762% | $234.3177 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $106.52 | 8.672% | $115.7574 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $244.38 | 11.858% | $273.3586 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $227.59 | 7.325% | $244.261 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $991.69 | $1,079.7824 | $1,079.79 | $1,079.75 | $1,079.80 | |