| 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 | $244.86 | 12.145% | $274.5982 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $173.35 | 6.424% | $184.486 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $59.57 | 10.560% | $65.8606 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $199.36 | 10.746% | $220.7832 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $98.37 | 10.852% | $109.0451 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $178.96 | 11.187% | $198.9803 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $59.62 | 11.396% | $66.4143 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $1,014.09 | $1,120.1677 | $1,120.17 | $1,120.20 | $1,120.20 | |