| 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 | $42.83 | 4.423% | $44.7244 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $30.28 | 10.609% | $33.4924 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $211.65 | 12.238% | $237.5517 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $162.53 | 8.294% | $176.0102 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $111.25 | 5.106% | $116.9304 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $10.87 | 9.494% | $11.902 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $156.52 | 12.590% | $176.2259 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $725.93 | $796.8370 | $796.83 | $796.85 | $796.80 | |