| 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 | $41.33 | 5.688% | $43.6809 | $43.68 | $43.70 | $43.70 |
| Purchase #2 | $96.26 | 12.630% | $108.4176 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $129.72 | 7.608% | $139.5891 | $139.59 | $139.60 | $139.60 |
| Purchase #4 | $119.88 | 6.796% | $128.027 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $124.70 | 7.236% | $133.7233 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $179.73 | 11.143% | $199.7573 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $170.80 | 8.749% | $185.7433 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $862.42 | $938.9385 | $938.94 | $938.95 | $938.90 | |