| 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 | $242.84 | 12.558% | $273.3358 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $218.63 | 9.644% | $239.7147 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $187.35 | 10.867% | $207.7093 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $79.33 | 4.682% | $83.0442 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $205.82 | 11.132% | $228.7319 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $92.33 | 4.723% | $96.6907 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $24.72 | 13.640% | $28.0918 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $1,051.02 | $1,157.3184 | $1,157.31 | $1,157.35 | $1,157.20 | |