| 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 | $33.65 | 9.351% | $36.7966 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $85.97 | 12.280% | $96.5271 | $96.53 | $96.55 | $96.50 |
| Purchase #3 | $218.56 | 11.764% | $244.2714 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $105.79 | 13.226% | $119.7818 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $38.94 | 11.790% | $43.531 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $239.98 | 4.673% | $251.1943 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $142.81 | 5.212% | $150.2533 | $150.25 | $150.25 | $150.30 |
| 7 purchase totals = | $865.70 | $942.3555 | $942.35 | $942.40 | $942.40 | |