| 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 | $74.98 | 5.321% | $78.9697 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $112.37 | 6.174% | $119.3077 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $152.65 | 10.231% | $168.2676 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $142.45 | 3.763% | $147.8104 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $171.45 | 7.521% | $184.3448 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $145.62 | 12.274% | $163.4934 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $203.35 | 10.607% | $224.9193 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $1,002.87 | $1,087.1129 | $1,087.11 | $1,087.05 | $1,087.10 | |