| 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 | $118.50 | 9.323% | $129.5478 | $129.55 | $129.55 | $129.50 |
| Purchase #2 | $123.96 | 8.623% | $134.6491 | $134.65 | $134.65 | $134.60 |
| Purchase #3 | $230.43 | 13.442% | $261.4044 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $135.51 | 8.630% | $147.2045 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $36.43 | 12.288% | $40.9065 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $204.50 | 3.249% | $211.1442 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $60.76 | 9.669% | $66.6349 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $910.09 | $991.4914 | $991.48 | $991.50 | $991.30 | |