| 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 | $85.56 | 3.601% | $88.641 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $98.29 | 6.862% | $105.0347 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $178.34 | 12.121% | $199.9566 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $57.80 | 8.697% | $62.8269 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $133.99 | 8.760% | $145.7275 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $104.77 | 7.537% | $112.6665 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $62.87 | 9.206% | $68.6578 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $721.62 | $783.5110 | $783.52 | $783.55 | $783.50 | |