| 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 | $221.42 | 3.198% | $228.501 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $199.96 | 11.791% | $223.5373 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $150.41 | 5.827% | $159.1744 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $27.56 | 5.280% | $29.0152 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $156.72 | 12.631% | $176.5153 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $240.94 | 13.764% | $274.103 | $274.10 | $274.10 | $274.10 |
| Purchase #7 | $185.96 | 9.490% | $203.6076 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $1,182.97 | $1,294.4538 | $1,294.46 | $1,294.40 | $1,294.40 | |