| 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 | $219.94 | 3.499% | $227.6357 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $120.88 | 3.633% | $125.2716 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $203.71 | 8.104% | $220.2187 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $91.65 | 5.579% | $96.7632 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $132.50 | 3.676% | $137.3707 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $209.79 | 5.764% | $221.8823 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $161.57 | 5.314% | $170.1558 | $170.16 | $170.15 | $170.20 |
| 7 purchase totals = | $1,140.04 | $1,199.2980 | $1,199.30 | $1,199.25 | $1,199.40 | |