| 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 | $226.35 | 12.693% | $255.0806 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $129.25 | 9.151% | $141.0777 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $202.52 | 5.752% | $214.169 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $44.93 | 4.198% | $46.8162 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $145.80 | 10.599% | $161.2533 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $115.82 | 8.850% | $126.0701 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $224.27 | 12.230% | $251.6982 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,088.94 | $1,196.1651 | $1,196.17 | $1,196.15 | $1,196.30 | |