| 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 | $195.44 | 6.126% | $207.4127 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $81.90 | 13.794% | $93.1973 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $100.72 | 6.195% | $106.9596 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $175.48 | 10.689% | $194.2371 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $203.73 | 6.449% | $216.8685 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $114.41 | 7.830% | $123.3683 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $130.84 | 11.801% | $146.2804 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $1,002.52 | $1,088.3239 | $1,088.33 | $1,088.30 | $1,088.40 | |