| 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 | $106.69 | 6.591% | $113.7219 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $152.57 | 11.813% | $170.5931 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $150.43 | 7.704% | $162.0191 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $238.85 | 8.773% | $259.8043 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $46.83 | 3.656% | $48.5421 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $120.66 | 7.414% | $129.6057 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $199.25 | 12.840% | $224.8337 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $1,015.28 | $1,109.1199 | $1,109.11 | $1,109.10 | $1,109.00 | |