| 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 | $160.27 | 13.172% | $181.3808 | $181.38 | $181.40 | $181.40 |
| Purchase #2 | $171.96 | 9.386% | $188.1002 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $60.70 | 13.319% | $68.7846 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $156.98 | 10.739% | $173.8381 | $173.84 | $173.85 | $173.80 |
| Purchase #5 | $233.27 | 7.785% | $251.4301 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $234.68 | 11.421% | $261.4828 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $183.58 | 5.860% | $194.3378 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $1,201.44 | $1,319.3544 | $1,319.35 | $1,319.45 | $1,319.30 | |