| 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 | $124.65 | 8.523% | $135.2739 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $112.25 | 12.155% | $125.894 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $145.31 | 3.268% | $150.0587 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $122.82 | 4.503% | $128.3506 | $128.35 | $128.35 | $128.40 |
| Purchase #5 | $38.76 | 7.197% | $41.5496 | $41.55 | $41.55 | $41.50 |
| Purchase #6 | $225.73 | 5.123% | $237.2941 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $126.40 | 12.618% | $142.3492 | $142.35 | $142.35 | $142.30 |
| 7 purchase totals = | $895.92 | $960.7701 | $960.76 | $960.75 | $960.80 | |