| 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 | $114.83 | 5.870% | $121.5705 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $192.30 | 7.778% | $207.2571 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $42.46 | 11.780% | $47.4618 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $194.93 | 9.205% | $212.8733 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $111.47 | 6.518% | $118.7356 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $192.32 | 7.361% | $206.4767 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $73.44 | 4.687% | $76.8821 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $921.75 | $991.2571 | $991.26 | $991.25 | $991.40 | |