| 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 | $98.77 | 3.383% | $102.1114 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $58.50 | 12.554% | $65.8441 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $249.73 | 3.145% | $257.584 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $234.56 | 8.474% | $254.4366 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $178.94 | 8.682% | $194.4756 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $103.58 | 11.812% | $115.8149 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $184.50 | 4.411% | $192.6383 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $1,108.58 | $1,182.9049 | $1,182.90 | $1,182.95 | $1,182.80 | |