| 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 | $105.83 | 3.203% | $109.2197 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $68.29 | 5.149% | $71.8063 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $20.69 | 4.361% | $21.5923 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $214.74 | 4.170% | $223.6947 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $232.81 | 9.280% | $254.4148 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $112.91 | 7.732% | $121.6402 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $144.59 | 6.239% | $153.611 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $899.86 | $955.9790 | $955.97 | $955.95 | $955.90 | |