| 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 | $76.89 | 9.275% | $84.0215 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $175.33 | 10.365% | $193.503 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $155.65 | 9.609% | $170.6064 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $166.53 | 12.256% | $186.9399 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $64.73 | 10.729% | $71.6749 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $127.38 | 11.315% | $141.793 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $63.54 | 8.155% | $68.7217 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $830.05 | $917.2604 | $917.25 | $917.20 | $917.20 | |