| 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 | $146.84 | 7.523% | $157.8868 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $82.44 | 8.163% | $89.1696 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $150.81 | 9.533% | $165.1867 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $160.95 | 13.426% | $182.5591 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $153.80 | 12.610% | $173.1942 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $178.46 | 8.487% | $193.6059 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $138.58 | 11.328% | $154.2783 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,011.88 | $1,115.8806 | $1,115.89 | $1,115.90 | $1,116.00 | |