| 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 | $140.51 | 4.794% | $147.246 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $115.60 | 7.422% | $124.1798 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $76.68 | 7.462% | $82.4019 | $82.40 | $82.40 | $82.40 |
| Purchase #4 | $168.74 | 8.112% | $182.4282 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $61.38 | 9.748% | $67.3633 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $238.83 | 5.105% | $251.0223 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $159.89 | 10.223% | $176.2356 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $961.63 | $1,030.8771 | $1,030.88 | $1,030.90 | $1,030.80 | |