| 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 | $15.80 | 4.506% | $16.5119 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $229.78 | 6.671% | $245.1086 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $118.83 | 3.423% | $122.8976 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $96.39 | 12.802% | $108.7298 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $203.67 | 13.594% | $231.3569 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $147.65 | 8.194% | $159.7484 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $212.48 | 7.375% | $228.1504 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,024.60 | $1,112.5036 | $1,112.51 | $1,112.50 | $1,112.50 | |