| 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 | $199.40 | 12.724% | $224.7717 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $230.27 | 6.561% | $245.378 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $104.97 | 6.783% | $112.0901 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $171.99 | 13.345% | $194.9421 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $44.42 | 7.369% | $47.6933 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $112.89 | 11.569% | $125.9502 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $88.31 | 9.345% | $96.5626 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $952.25 | $1,047.3880 | $1,047.38 | $1,047.40 | $1,047.50 | |