| 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 | $116.80 | 9.749% | $128.1868 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $174.60 | 8.117% | $188.7723 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $63.66 | 11.281% | $70.8415 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $123.93 | 8.208% | $134.1022 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $157.75 | 7.240% | $169.1711 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $82.57 | 10.822% | $91.5057 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $236.62 | 3.570% | $245.0673 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $955.93 | $1,027.6469 | $1,027.65 | $1,027.60 | $1,027.70 | |