| 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 | $128.88 | 13.766% | $146.6216 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $237.78 | 7.243% | $255.0024 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $186.61 | 10.667% | $206.5157 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $98.93 | 4.490% | $103.372 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $106.70 | 6.361% | $113.4872 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $138.85 | 11.501% | $154.8191 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $122.91 | 6.472% | $130.8647 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $1,020.66 | $1,110.6827 | $1,110.68 | $1,110.60 | $1,110.70 | |