| 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 | $213.49 | 4.103% | $222.2495 | $222.25 | $222.25 | $222.20 |
| Purchase #2 | $84.77 | 10.752% | $93.8845 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $53.87 | 3.476% | $55.7425 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $87.97 | 5.159% | $92.5084 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $54.50 | 4.234% | $56.8075 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $65.25 | 5.446% | $68.8035 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $36.71 | 7.134% | $39.3289 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $596.56 | $629.3248 | $629.32 | $629.35 | $629.20 | |