| 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 | $23.80 | 6.120% | $25.2566 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $40.26 | 8.650% | $43.7425 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $92.76 | 5.383% | $97.7533 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $162.45 | 13.654% | $184.6309 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $121.32 | 6.288% | $128.9486 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $8.28 | 11.355% | $9.2202 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $56.43 | 3.189% | $58.2296 | $58.23 | $58.25 | $58.20 |
| 7 purchase totals = | $505.30 | $547.7817 | $547.78 | $547.80 | $547.70 | |