| 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 | $34.74 | 12.114% | $38.9484 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $215.48 | 6.752% | $230.0292 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $128.34 | 13.792% | $146.0407 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $82.94 | 3.519% | $85.8587 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $188.43 | 3.588% | $195.1909 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $140.98 | 5.773% | $149.1188 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $218.63 | 13.792% | $248.7834 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,009.54 | $1,093.9701 | $1,093.97 | $1,094.00 | $1,093.90 | |