| 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 | $32.95 | 3.829% | $34.2117 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $185.30 | 5.812% | $196.0696 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $245.56 | 11.406% | $273.5686 | $273.57 | $273.55 | $273.60 |
| Purchase #4 | $7.82 | 9.236% | $8.5423 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $69.59 | 7.315% | $74.6805 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $42.39 | 9.757% | $46.526 | $46.53 | $46.55 | $46.50 |
| Purchase #7 | $48.50 | 5.713% | $51.2708 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $632.11 | $684.8695 | $684.87 | $684.85 | $684.90 | |