| 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 | $30.86 | 12.140% | $34.6064 | $34.61 | $34.60 | $34.60 |
| Purchase #2 | $7.48 | 4.267% | $7.7992 | $7.80 | $7.80 | $7.80 |
| Purchase #3 | $110.38 | 13.182% | $124.9303 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $241.76 | 13.595% | $274.6273 | $274.63 | $274.65 | $274.60 |
| Purchase #5 | $192.40 | 10.430% | $212.4673 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $232.84 | 5.118% | $244.7568 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $242.45 | 3.513% | $250.9673 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $1,058.17 | $1,150.1546 | $1,150.17 | $1,150.15 | $1,150.20 | |