| 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 | $245.55 | 11.108% | $272.8257 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $170.48 | 7.184% | $182.7273 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $19.59 | 6.736% | $20.9096 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $248.32 | 13.478% | $281.7886 | $281.79 | $281.80 | $281.80 |
| Purchase #5 | $204.42 | 4.149% | $212.9014 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $233.64 | 8.817% | $254.24 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $13.58 | 12.290% | $15.249 | $15.25 | $15.25 | $15.20 |
| 7 purchase totals = | $1,135.58 | $1,240.6416 | $1,240.65 | $1,240.70 | $1,240.50 | |