| 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 | $233.97 | 8.298% | $253.3848 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $79.96 | 3.744% | $82.9537 | $82.95 | $82.95 | $83.00 |
| Purchase #3 | $92.31 | 6.310% | $98.1348 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $193.80 | 13.611% | $220.1781 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $180.98 | 12.712% | $203.9862 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $128.88 | 13.543% | $146.3342 | $146.33 | $146.35 | $146.30 |
| Purchase #7 | $81.89 | 11.741% | $91.5047 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $991.79 | $1,096.4765 | $1,096.46 | $1,096.55 | $1,096.50 | |