| 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 | $106.64 | 4.517% | $111.4569 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $76.73 | 9.616% | $84.1084 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $23.91 | 11.609% | $26.6857 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $96.46 | 3.519% | $99.8544 | $99.85 | $99.85 | $99.90 |
| Purchase #5 | $190.75 | 12.535% | $214.6605 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $22.73 | 11.735% | $25.3974 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $124.79 | 11.489% | $139.1271 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $642.01 | $701.2904 | $701.30 | $701.30 | $701.40 | |