| 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 | $80.91 | 13.255% | $91.6346 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $136.43 | 3.179% | $140.7671 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $111.96 | 8.828% | $121.8438 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $232.47 | 9.247% | $253.9665 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $8.39 | 11.485% | $9.3536 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $138.73 | 12.781% | $156.4611 | $156.46 | $156.45 | $156.50 |
| Purchase #7 | $45.46 | 7.414% | $48.8304 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $754.35 | $822.8571 | $822.85 | $822.85 | $822.90 | |