| 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 | $176.76 | 3.715% | $183.3266 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $140.98 | 6.608% | $150.296 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $140.95 | 13.191% | $159.5427 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $226.88 | 13.619% | $257.7788 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $120.84 | 8.812% | $131.4884 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $196.73 | 3.588% | $203.7887 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $60.29 | 13.358% | $68.3435 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $1,063.43 | $1,154.5647 | $1,154.57 | $1,154.65 | $1,154.50 | |