| 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 | $113.52 | 3.434% | $117.4183 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $55.32 | 12.853% | $62.4303 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $218.85 | 6.346% | $232.7382 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $246.59 | 12.792% | $278.1338 | $278.13 | $278.15 | $278.10 |
| Purchase #5 | $163.30 | 6.513% | $173.9357 | $173.94 | $173.95 | $173.90 |
| Purchase #6 | $220.86 | 3.869% | $229.4051 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $221.89 | 11.530% | $247.4739 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,240.33 | $1,341.5353 | $1,341.54 | $1,341.55 | $1,341.40 | |