| 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 | $250.50 | 13.163% | $283.4733 | $283.47 | $283.45 | $283.50 |
| Purchase #2 | $152.57 | 9.261% | $166.6995 | $166.70 | $166.70 | $166.70 |
| Purchase #3 | $237.74 | 5.865% | $251.6835 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $104.91 | 11.504% | $116.9788 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $170.60 | 8.536% | $185.1624 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $44.75 | 12.534% | $50.359 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $128.83 | 9.711% | $141.3407 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $1,089.90 | $1,195.6972 | $1,195.69 | $1,195.70 | $1,195.80 | |