| 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 | $173.66 | 10.150% | $191.2865 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $88.97 | 4.714% | $93.164 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $144.48 | 5.543% | $152.4885 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $142.49 | 6.348% | $151.5353 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $82.82 | 12.752% | $93.3812 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $8.64 | 8.415% | $9.3671 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $36.72 | 4.672% | $38.4356 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $677.78 | $729.6582 | $729.67 | $729.70 | $729.70 | |