| 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 | $191.39 | 13.522% | $217.2698 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $135.77 | 8.819% | $147.7436 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $100.73 | 5.725% | $106.4968 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $179.71 | 7.246% | $192.7318 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $91.30 | 8.564% | $99.1189 | $99.12 | $99.10 | $99.10 |
| Purchase #6 | $212.89 | 6.364% | $226.4383 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $118.72 | 7.157% | $127.2168 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $1,030.51 | $1,117.0160 | $1,117.02 | $1,117.00 | $1,116.90 | |