| 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 | $119.60 | 11.132% | $132.9139 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $169.51 | 7.290% | $181.8673 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $103.41 | 6.577% | $110.2113 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $145.99 | 7.468% | $156.8925 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $125.59 | 10.339% | $138.5748 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $172.33 | 13.604% | $195.7738 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $154.94 | 3.774% | $160.7874 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $991.37 | $1,077.0210 | $1,077.01 | $1,076.95 | $1,077.10 | |