| 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 | $14.85 | 7.601% | $15.9787 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $92.62 | 6.664% | $98.7922 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $116.61 | 3.762% | $120.9969 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $219.66 | 3.156% | $226.5925 | $226.59 | $226.60 | $226.60 |
| Purchase #5 | $38.98 | 4.428% | $40.706 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $46.39 | 12.114% | $52.0097 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $207.37 | 12.654% | $233.6106 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $736.48 | $788.6866 | $788.69 | $788.70 | $788.70 | |