| 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 | $147.75 | 11.124% | $164.1857 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $37.28 | 13.127% | $42.1737 | $42.17 | $42.15 | $42.20 |
| Purchase #3 | $137.25 | 7.480% | $147.5163 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $182.38 | 13.389% | $206.7989 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $21.54 | 5.163% | $22.6521 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $238.47 | 8.712% | $259.2455 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $15.72 | 8.325% | $17.0287 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $780.39 | $859.6009 | $859.61 | $859.60 | $859.60 | |