| 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 | $240.32 | 11.620% | $268.2452 | $268.25 | $268.25 | $268.20 |
| Purchase #2 | $135.40 | 11.358% | $150.7787 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $23.48 | 3.296% | $24.2539 | $24.25 | $24.25 | $24.30 |
| Purchase #4 | $198.79 | 12.533% | $223.7044 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $72.98 | 13.801% | $83.052 | $83.05 | $83.05 | $83.10 |
| Purchase #6 | $224.59 | 6.551% | $239.3029 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $192.43 | 8.712% | $209.1945 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,087.99 | $1,198.5316 | $1,198.52 | $1,198.55 | $1,198.60 | |