| 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 | $211.41 | 5.595% | $223.2384 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $119.35 | 9.562% | $130.7622 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $191.44 | 9.537% | $209.6976 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $235.26 | 13.397% | $266.7778 | $266.78 | $266.80 | $266.80 |
| Purchase #5 | $43.46 | 9.482% | $47.5809 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $19.85 | 5.602% | $20.962 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $221.39 | 11.257% | $246.3119 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $1,042.16 | $1,145.3308 | $1,145.33 | $1,145.35 | $1,145.40 | |