| 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 | $234.65 | 12.378% | $263.695 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $143.95 | 5.288% | $151.5621 | $151.56 | $151.55 | $151.60 |
| Purchase #3 | $241.96 | 9.820% | $265.7205 | $265.72 | $265.70 | $265.70 |
| Purchase #4 | $193.91 | 11.767% | $216.7274 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $29.99 | 9.518% | $32.8444 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $211.96 | 4.300% | $221.0743 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $23.62 | 11.567% | $26.3521 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $1,080.04 | $1,177.9758 | $1,177.97 | $1,177.95 | $1,178.00 | |