| 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 | $124.93 | 6.434% | $132.968 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $109.57 | 5.647% | $115.7574 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $126.74 | 3.524% | $131.2063 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $178.33 | 4.141% | $185.7146 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $182.31 | 6.259% | $193.7208 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $145.86 | 5.204% | $153.4506 | $153.45 | $153.45 | $153.50 |
| Purchase #7 | $100.77 | 8.792% | $109.6297 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $968.51 | $1,022.4474 | $1,022.45 | $1,022.40 | $1,022.50 | |