| 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 | $8.67 | 8.516% | $9.4083 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $149.97 | 4.441% | $156.6302 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $189.86 | 6.107% | $201.4548 | $201.45 | $201.45 | $201.50 |
| Purchase #4 | $57.66 | 9.635% | $63.2155 | $63.22 | $63.20 | $63.20 |
| Purchase #5 | $92.65 | 6.857% | $99.003 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $16.91 | 6.656% | $18.0355 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $82.30 | 8.314% | $89.1424 | $89.14 | $89.15 | $89.10 |
| 7 purchase totals = | $598.02 | $636.8897 | $636.89 | $636.90 | $636.80 | |