| 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 | $104.94 | 13.248% | $118.8425 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $27.96 | 10.351% | $30.8541 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $22.71 | 8.589% | $24.6606 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $196.93 | 5.205% | $207.1802 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $47.91 | 8.525% | $51.9943 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $38.81 | 4.518% | $40.5634 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $137.52 | 5.495% | $145.0767 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $576.78 | $619.1718 | $619.16 | $619.20 | $619.30 | |