| 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 | $223.58 | 9.745% | $245.3679 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $72.87 | 8.523% | $79.0807 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $108.54 | 9.777% | $119.152 | $119.15 | $119.15 | $119.20 |
| Purchase #4 | $84.26 | 3.741% | $87.4122 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $162.88 | 7.203% | $174.6122 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $65.61 | 12.495% | $73.808 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $39.65 | 3.448% | $41.0171 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $757.39 | $820.4501 | $820.45 | $820.40 | $820.50 | |