| 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 | $180.71 | 3.361% | $186.7837 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $122.82 | 5.258% | $129.2779 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $73.39 | 3.476% | $75.941 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $124.87 | 4.249% | $130.1757 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $140.77 | 6.272% | $149.5991 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $247.56 | 7.680% | $266.5726 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $96.83 | 12.349% | $108.7875 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $986.95 | $1,047.1375 | $1,047.14 | $1,047.20 | $1,047.20 | |