| 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 | $26.58 | 11.352% | $29.5974 | $29.60 | $29.60 | $29.60 |
| Purchase #2 | $242.94 | 10.750% | $269.0561 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $204.67 | 5.173% | $215.2576 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $80.86 | 5.596% | $85.3849 | $85.38 | $85.40 | $85.40 |
| Purchase #5 | $226.35 | 9.470% | $247.7853 | $247.79 | $247.80 | $247.80 |
| Purchase #6 | $94.28 | 7.740% | $101.5773 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $141.82 | 5.524% | $149.6541 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $1,017.50 | $1,098.3127 | $1,098.32 | $1,098.35 | $1,098.50 | |