| 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 | $18.69 | 4.487% | $19.5286 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $181.68 | 3.317% | $187.7063 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $114.39 | 13.295% | $129.5982 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $38.30 | 11.848% | $42.8378 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $128.82 | 8.292% | $139.5018 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $101.77 | 11.693% | $113.67 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $26.94 | 7.741% | $29.0254 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $610.59 | $661.8681 | $661.88 | $661.90 | $661.80 | |