| 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 | $178.81 | 4.246% | $186.4023 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $226.65 | 8.268% | $245.3894 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $132.96 | 12.269% | $149.2729 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $177.40 | 11.622% | $198.0174 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $130.78 | 9.677% | $143.4356 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $68.48 | 5.422% | $72.193 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $95.82 | 3.672% | $99.3385 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $1,010.90 | $1,094.0491 | $1,094.05 | $1,094.05 | $1,094.00 | |