| 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 | $203.75 | 10.367% | $224.8728 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $155.56 | 4.564% | $162.6598 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $90.40 | 11.261% | $100.5799 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $13.74 | 3.799% | $14.262 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $222.83 | 9.178% | $243.2813 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $169.89 | 4.368% | $177.3108 | $177.31 | $177.30 | $177.30 |
| Purchase #7 | $157.95 | 5.446% | $166.552 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $1,014.12 | $1,089.5186 | $1,089.51 | $1,089.50 | $1,089.70 | |