| 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 | $205.48 | 5.275% | $216.3191 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $128.93 | 7.527% | $138.6346 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $199.47 | 5.534% | $210.5087 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $244.71 | 5.133% | $257.271 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $37.47 | 7.794% | $40.3904 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $183.45 | 9.721% | $201.2832 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $226.95 | 10.783% | $251.422 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $1,226.46 | $1,315.8290 | $1,315.82 | $1,315.80 | $1,315.80 | |