| 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 | $197.46 | 3.333% | $204.0413 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $105.65 | 4.115% | $109.9975 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $221.96 | 12.752% | $250.2643 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $104.77 | 8.674% | $113.8577 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $163.93 | 10.333% | $180.8689 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $192.26 | 7.423% | $206.5315 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $101.93 | 11.689% | $113.8446 | $113.84 | $113.85 | $113.80 |
| 7 purchase totals = | $1,087.96 | $1,179.4058 | $1,179.40 | $1,179.40 | $1,179.40 | |