| 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 | $163.80 | 11.479% | $182.6026 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $133.33 | 8.508% | $144.6737 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $147.32 | 6.739% | $157.2479 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $39.36 | 13.189% | $44.5512 | $44.55 | $44.55 | $44.60 |
| Purchase #5 | $240.53 | 11.290% | $267.6858 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $50.48 | 7.728% | $54.3811 | $54.38 | $54.40 | $54.40 |
| Purchase #7 | $75.44 | 6.393% | $80.2629 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $850.26 | $931.4052 | $931.40 | $931.40 | $931.50 | |