| 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 | $52.39 | 12.482% | $58.9293 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $114.74 | 6.847% | $122.5962 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $188.69 | 3.474% | $195.2451 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $141.86 | 4.329% | $148.0011 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $79.92 | 11.819% | $89.3657 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $157.84 | 13.207% | $178.6859 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $195.97 | 11.182% | $217.8834 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $931.41 | $1,010.7067 | $1,010.72 | $1,010.75 | $1,010.70 | |