| 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 | $206.36 | 7.438% | $221.7091 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $230.64 | 12.387% | $259.2094 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $28.54 | 4.540% | $29.8357 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $192.47 | 12.260% | $216.0668 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $39.91 | 13.321% | $45.2264 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $175.50 | 9.323% | $191.8619 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $241.34 | 3.838% | $250.6026 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $1,114.76 | $1,214.5119 | $1,214.52 | $1,214.50 | $1,214.50 | |