| 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 | $198.84 | 10.562% | $219.8415 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $23.79 | 7.341% | $25.5364 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $141.61 | 9.454% | $154.9978 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $96.98 | 4.544% | $101.3868 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $90.92 | 9.624% | $99.6701 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $210.54 | 12.534% | $236.9291 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $8.99 | 4.231% | $9.3704 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $771.67 | $847.7321 | $847.74 | $847.75 | $847.70 | |