| 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 | $27.82 | 13.486% | $31.5718 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $46.98 | 6.204% | $49.8946 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $202.71 | 11.664% | $226.3541 | $226.35 | $226.35 | $226.40 |
| Purchase #4 | $187.63 | 6.504% | $199.8335 | $199.83 | $199.85 | $199.80 |
| Purchase #5 | $176.98 | 10.173% | $194.9842 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $246.71 | 9.257% | $269.5479 | $269.55 | $269.55 | $269.50 |
| Purchase #7 | $199.37 | 13.719% | $226.7216 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,088.20 | $1,198.9077 | $1,198.89 | $1,198.90 | $1,198.90 | |