| 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 | $11.31 | 6.112% | $12.0013 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $63.87 | 3.463% | $66.0818 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $223.59 | 7.596% | $240.5739 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $182.35 | 6.564% | $194.3195 | $194.32 | $194.30 | $194.30 |
| Purchase #5 | $185.75 | 9.499% | $203.3944 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $238.54 | 9.433% | $261.0415 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $149.72 | 8.632% | $162.6438 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $1,055.13 | $1,140.0562 | $1,140.04 | $1,140.05 | $1,140.00 | |