| 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 | $128.51 | 10.445% | $141.9329 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $245.70 | 11.396% | $273.7 | $273.70 | $273.70 | $273.70 |
| Purchase #3 | $49.95 | 6.787% | $53.3401 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $108.94 | 5.820% | $115.2803 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $230.65 | 5.208% | $242.6623 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $175.48 | 6.466% | $186.8265 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $183.48 | 4.747% | $192.1898 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $1,122.71 | $1,205.9319 | $1,205.93 | $1,206.00 | $1,205.90 | |