| 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 | $164.74 | 9.105% | $179.7396 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $104.89 | 4.783% | $109.9069 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $119.94 | 9.516% | $131.3535 | $131.35 | $131.35 | $131.40 |
| Purchase #4 | $20.57 | 6.819% | $21.9727 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $225.40 | 3.260% | $232.748 | $232.75 | $232.75 | $232.70 |
| Purchase #6 | $60.59 | 3.709% | $62.8373 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $189.48 | 7.622% | $203.9222 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $885.61 | $942.4802 | $942.48 | $942.45 | $942.40 | |