| 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 | $204.74 | 6.414% | $217.872 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $122.44 | 7.708% | $131.8777 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $153.82 | 13.271% | $174.2335 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $62.63 | 5.445% | $66.0402 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $236.57 | 11.641% | $264.1091 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $47.93 | 9.612% | $52.537 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $222.88 | 3.430% | $230.5248 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $1,051.01 | $1,137.1943 | $1,137.19 | $1,137.20 | $1,137.10 | |