| 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 | $197.47 | 3.873% | $205.118 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $217.76 | 6.428% | $231.7576 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $212.48 | 8.657% | $230.8744 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $88.87 | 7.374% | $95.4233 | $95.42 | $95.40 | $95.40 |
| Purchase #5 | $95.41 | 9.517% | $104.4902 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $75.86 | 8.571% | $82.362 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $74.50 | 13.628% | $84.6529 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $962.35 | $1,034.6784 | $1,034.67 | $1,034.60 | $1,034.80 | |