| 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 | $80.69 | 5.128% | $84.8278 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $195.45 | 4.218% | $203.6941 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $71.48 | 9.524% | $78.2878 | $78.29 | $78.30 | $78.30 |
| Purchase #4 | $177.91 | 12.837% | $200.7483 | $200.75 | $200.75 | $200.70 |
| Purchase #5 | $238.40 | 4.661% | $249.5118 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $218.67 | 5.520% | $230.7406 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $62.37 | 12.258% | $70.0153 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $1,044.97 | $1,117.8257 | $1,117.83 | $1,117.85 | $1,117.70 | |