| 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 | $196.96 | 5.477% | $207.7475 | $207.75 | $207.75 | $207.70 |
| Purchase #2 | $147.80 | 7.239% | $158.4992 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $123.52 | 9.164% | $134.8394 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $134.41 | 12.618% | $151.3699 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $161.25 | 11.373% | $179.589 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $39.42 | 7.460% | $42.3607 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $106.59 | 9.627% | $116.8514 | $116.85 | $116.85 | $116.90 |
| 7 purchase totals = | $909.95 | $991.2571 | $991.26 | $991.25 | $991.30 | |