| 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 | $80.58 | 4.441% | $84.1586 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $174.53 | 9.649% | $191.3704 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $224.59 | 11.263% | $249.8856 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $44.54 | 11.315% | $49.5797 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $115.31 | 13.159% | $130.4836 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $90.91 | 4.319% | $94.8364 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $13.96 | 4.551% | $14.5953 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $744.42 | $814.9096 | $814.92 | $814.95 | $815.00 | |