| 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 | $99.26 | 6.837% | $106.0464 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $144.52 | 12.720% | $162.9029 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $40.35 | 8.779% | $43.8923 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $216.36 | 11.825% | $241.9446 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $128.30 | 9.509% | $140.5 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $203.42 | 5.427% | $214.4596 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $46.60 | 11.609% | $52.0098 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $878.81 | $961.7556 | $961.75 | $961.75 | $961.70 | |