| 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 | $139.47 | 10.113% | $153.5746 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $176.84 | 7.319% | $189.7829 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $216.64 | 6.233% | $230.1432 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $235.76 | 10.311% | $260.0692 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $78.61 | 5.275% | $82.7567 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $176.28 | 13.358% | $199.8275 | $199.83 | $199.85 | $199.80 |
| Purchase #7 | $129.51 | 6.602% | $138.0603 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $1,153.11 | $1,254.2144 | $1,254.21 | $1,254.20 | $1,254.30 | |