| 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 | $228.31 | 13.411% | $258.9287 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $159.63 | 4.360% | $166.5899 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $174.27 | 6.524% | $185.6394 | $185.64 | $185.65 | $185.60 |
| Purchase #4 | $218.55 | 12.719% | $246.3474 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $124.42 | 9.122% | $135.7696 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $169.88 | 6.355% | $180.6759 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $23.44 | 10.634% | $25.9326 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $1,098.50 | $1,199.8835 | $1,199.89 | $1,199.95 | $1,199.80 | |