| 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 | $115.95 | 11.779% | $129.6078 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $203.96 | 7.794% | $219.8566 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $183.79 | 8.647% | $199.6823 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $180.92 | 4.718% | $189.4558 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $133.61 | 5.175% | $140.5243 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $38.73 | 13.395% | $43.9179 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $73.73 | 3.716% | $76.4698 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $930.69 | $999.5145 | $999.52 | $999.45 | $999.60 | |