| 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 | $67.28 | 5.558% | $71.0194 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $38.47 | 4.234% | $40.0988 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $14.91 | 13.830% | $16.9721 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $38.49 | 9.763% | $42.2478 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $224.48 | 9.505% | $245.8168 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $11.36 | 12.709% | $12.8037 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $6.25 | 5.302% | $6.5814 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $401.24 | $435.5400 | $435.54 | $435.50 | $435.50 | |