| 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 | $209.59 | 3.552% | $217.0346 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $94.44 | 3.849% | $98.075 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $92.30 | 7.226% | $98.9696 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $135.41 | 10.815% | $150.0546 | $150.05 | $150.05 | $150.10 |
| Purchase #5 | $141.78 | 8.355% | $153.6257 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $107.40 | 13.357% | $121.7454 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $201.58 | 8.559% | $218.8332 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $982.50 | $1,058.3381 | $1,058.34 | $1,058.40 | $1,058.30 | |