| 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 | $210.83 | 9.140% | $230.0999 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $159.59 | 12.114% | $178.9227 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $134.71 | 12.548% | $151.6134 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $96.89 | 8.319% | $104.9503 | $104.95 | $104.95 | $105.00 |
| Purchase #5 | $235.38 | 7.180% | $252.2803 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $180.83 | 12.224% | $202.9347 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $54.72 | 11.180% | $60.8377 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $1,072.95 | $1,181.6390 | $1,181.63 | $1,181.65 | $1,181.60 | |