| 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 | $249.29 | 13.701% | $283.4452 | $283.45 | $283.45 | $283.40 |
| Purchase #2 | $84.63 | 11.112% | $94.0341 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $214.97 | 5.523% | $226.8428 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $162.42 | 7.664% | $174.8679 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $78.39 | 12.370% | $88.0868 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $156.49 | 5.198% | $164.6244 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $101.46 | 10.379% | $111.9905 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $1,047.65 | $1,143.8917 | $1,143.89 | $1,143.90 | $1,143.80 | |