| 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 | $143.32 | 8.458% | $155.442 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $141.84 | 12.356% | $159.3658 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $108.85 | 4.372% | $113.6089 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $195.28 | 4.294% | $203.6653 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $133.32 | 6.447% | $141.9151 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $221.28 | 4.783% | $231.8638 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $19.45 | 5.850% | $20.5878 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $963.34 | $1,026.4487 | $1,026.46 | $1,026.40 | $1,026.50 | |