| 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 | $207.94 | 8.591% | $225.8041 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $198.96 | 3.483% | $205.8898 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $218.77 | 5.295% | $230.3539 | $230.35 | $230.35 | $230.40 |
| Purchase #4 | $35.61 | 9.330% | $38.9324 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $117.86 | 4.232% | $122.8478 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $12.71 | 4.353% | $13.2633 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $146.75 | 6.677% | $156.5485 | $156.55 | $156.55 | $156.50 |
| 7 purchase totals = | $938.60 | $993.6398 | $993.63 | $993.65 | $993.60 | |