| 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 | $201.29 | 8.262% | $217.9206 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $135.82 | 7.560% | $146.088 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $39.34 | 5.749% | $41.6017 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $18.75 | 3.669% | $19.4379 | $19.44 | $19.45 | $19.40 |
| Purchase #5 | $31.79 | 3.627% | $32.943 | $32.94 | $32.95 | $32.90 |
| Purchase #6 | $22.40 | 5.627% | $23.6604 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $48.58 | 7.559% | $52.2522 | $52.25 | $52.25 | $52.30 |
| 7 purchase totals = | $497.97 | $533.9038 | $533.90 | $533.90 | $533.90 | |