| 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 | $104.40 | 6.408% | $111.09 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $247.77 | 7.569% | $266.5237 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $77.70 | 13.467% | $88.1639 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $228.99 | 4.186% | $238.5755 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $154.41 | 9.306% | $168.7794 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $60.75 | 11.423% | $67.6895 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $178.57 | 8.352% | $193.4842 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $1,052.59 | $1,134.3062 | $1,134.30 | $1,134.35 | $1,134.40 | |