| 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 | $124.33 | 3.509% | $128.6927 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $130.83 | 8.719% | $142.2371 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $240.80 | 6.855% | $257.3068 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $109.78 | 6.690% | $117.1243 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $165.31 | 11.181% | $183.7933 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $60.71 | 11.773% | $67.8574 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $62.84 | 10.723% | $69.5783 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $894.60 | $966.5899 | $966.59 | $966.60 | $966.60 | |