| 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 | $230.84 | 3.463% | $238.834 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $248.94 | 7.822% | $268.4121 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $84.86 | 10.598% | $93.8535 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $143.90 | 7.864% | $155.2163 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $27.96 | 4.657% | $29.2621 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $180.58 | 7.440% | $194.0152 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $58.45 | 9.440% | $63.9677 | $63.97 | $63.95 | $64.00 |
| 7 purchase totals = | $975.53 | $1,043.5609 | $1,043.56 | $1,043.50 | $1,043.60 | |