| 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 | $143.97 | 11.780% | $160.9297 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $76.43 | 9.431% | $83.6381 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $18.92 | 12.138% | $21.2165 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $240.92 | 12.586% | $271.2422 | $271.24 | $271.25 | $271.20 |
| Purchase #5 | $39.96 | 8.192% | $43.2335 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $125.66 | 3.859% | $130.5092 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $48.80 | 10.593% | $53.9694 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $694.66 | $764.7386 | $764.74 | $764.75 | $764.60 | |