| 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 | $244.47 | 8.145% | $264.3821 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $150.86 | 8.304% | $163.3874 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $78.94 | 8.744% | $85.8425 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $34.66 | 11.554% | $38.6646 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $229.84 | 11.497% | $256.2647 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $135.30 | 8.343% | $146.5881 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $113.86 | 10.252% | $125.5329 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $987.93 | $1,080.6623 | $1,080.65 | $1,080.70 | $1,080.70 | |