| 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 | $25.48 | 10.754% | $28.2201 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $22.35 | 11.193% | $24.8516 | $24.85 | $24.85 | $24.90 |
| Purchase #3 | $18.59 | 7.597% | $20.0023 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $192.72 | 7.734% | $207.625 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $104.98 | 12.588% | $118.1949 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $83.59 | 5.811% | $88.4474 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $168.80 | 9.363% | $184.6047 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $616.51 | $671.9460 | $671.94 | $671.95 | $671.90 | |