| 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 | $48.31 | 4.419% | $50.4448 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $112.34 | 9.373% | $122.8696 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $83.31 | 11.564% | $92.944 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $87.62 | 8.127% | $94.7409 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $184.81 | 7.738% | $199.1106 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $194.55 | 11.557% | $217.0341 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $142.59 | 3.683% | $147.8416 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $853.53 | $924.9856 | $924.97 | $925.00 | $924.80 | |