| 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 | $76.28 | 6.857% | $81.5105 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $158.66 | 12.784% | $178.9431 | $178.94 | $178.95 | $178.90 |
| Purchase #3 | $169.82 | 6.694% | $181.1878 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $43.93 | 13.796% | $49.9906 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $143.25 | 9.511% | $156.8745 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $211.43 | 12.413% | $237.6748 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $149.58 | 12.713% | $168.5961 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $952.95 | $1,054.7774 | $1,054.77 | $1,054.75 | $1,054.80 | |