| 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 | $49.39 | 8.670% | $53.6721 | $53.67 | $53.65 | $53.70 |
| Purchase #2 | $128.43 | 4.720% | $134.4919 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $221.47 | 11.620% | $247.2048 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $34.47 | 10.802% | $38.1934 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $202.76 | 9.549% | $222.1216 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $237.34 | 13.847% | $270.2045 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $159.83 | 3.356% | $165.1939 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $1,033.69 | $1,131.0822 | $1,131.06 | $1,131.05 | $1,131.10 | |