| 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 | $198.96 | 10.742% | $220.3323 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $211.37 | 3.796% | $219.3936 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $244.91 | 12.785% | $276.2217 | $276.22 | $276.20 | $276.20 |
| Purchase #4 | $134.74 | 13.220% | $152.5526 | $152.55 | $152.55 | $152.60 |
| Purchase #5 | $157.41 | 5.867% | $166.6452 | $166.65 | $166.65 | $166.60 |
| Purchase #6 | $20.99 | 9.540% | $22.9924 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $102.97 | 9.319% | $112.5658 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $1,071.35 | $1,170.7036 | $1,170.70 | $1,170.70 | $1,170.70 | |