| 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 | $242.47 | 3.192% | $250.2096 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $88.73 | 8.612% | $96.3714 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $231.63 | 12.563% | $260.7297 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $142.69 | 12.406% | $160.3921 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $48.43 | 10.177% | $53.3587 | $53.36 | $53.35 | $53.40 |
| Purchase #6 | $73.78 | 10.518% | $81.5402 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $139.36 | 9.303% | $152.3247 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $967.09 | $1,054.9264 | $1,054.92 | $1,054.90 | $1,054.90 | |