| 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 | $146.62 | 9.697% | $160.8377 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $137.54 | 5.823% | $145.549 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $69.38 | 6.659% | $74 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $94.52 | 7.588% | $101.6922 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $176.57 | 7.270% | $189.4066 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $12.82 | 11.318% | $14.271 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $128.90 | 4.680% | $134.9325 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $766.35 | $820.6890 | $820.69 | $820.70 | $820.60 | |