| 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 | $89.84 | 7.297% | $96.3956 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $183.78 | 10.180% | $202.4888 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $194.64 | 4.477% | $203.354 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $16.54 | 11.513% | $18.4443 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $81.64 | 11.282% | $90.8506 | $90.85 | $90.85 | $90.90 |
| Purchase #6 | $5.47 | 9.507% | $5.99 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $243.51 | 11.636% | $271.8448 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $815.42 | $889.3681 | $889.36 | $889.40 | $889.40 | |