| 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 | $237.29 | 10.750% | $262.7987 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $60.84 | 13.489% | $69.0467 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $14.98 | 10.467% | $16.548 | $16.55 | $16.55 | $16.50 |
| Purchase #4 | $47.26 | 3.542% | $48.9339 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $142.53 | 13.174% | $161.3069 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $199.89 | 4.717% | $209.3188 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $211.52 | 9.720% | $232.0797 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $914.31 | $1,000.0327 | $1,000.04 | $1,000.05 | $999.90 | |