| 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 | $141.35 | 3.517% | $146.3213 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $166.47 | 4.457% | $173.8896 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $78.30 | 6.250% | $83.1938 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $75.43 | 11.691% | $84.2485 | $84.25 | $84.25 | $84.20 |
| Purchase #5 | $170.79 | 12.713% | $192.5025 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $79.71 | 7.212% | $85.4587 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $162.89 | 7.835% | $175.6524 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $874.94 | $941.2668 | $941.26 | $941.25 | $941.30 | |