| 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 | $237.36 | 8.535% | $257.6187 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $193.72 | 12.796% | $218.5084 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $151.65 | 6.281% | $161.1751 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $130.95 | 6.467% | $139.4185 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $65.79 | 13.438% | $74.6309 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $204.61 | 4.854% | $214.5418 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $246.52 | 12.699% | $277.8256 | $277.83 | $277.85 | $277.80 |
| 7 purchase totals = | $1,230.60 | $1,343.7190 | $1,343.73 | $1,343.75 | $1,343.60 | |