| 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 | $82.25 | 10.828% | $91.156 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $167.80 | 3.557% | $173.7686 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $45.67 | 13.223% | $51.7089 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $124.56 | 7.275% | $133.6217 | $133.62 | $133.60 | $133.60 |
| Purchase #5 | $138.93 | 6.225% | $147.5784 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $47.38 | 6.269% | $50.3503 | $50.35 | $50.35 | $50.40 |
| Purchase #7 | $60.34 | 7.158% | $64.6591 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $666.93 | $712.8430 | $712.85 | $712.80 | $713.00 | |