| 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 | $63.48 | 9.148% | $69.2872 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $104.33 | 12.566% | $117.4401 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $207.90 | 3.182% | $214.5154 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $218.38 | 13.500% | $247.8613 | $247.86 | $247.85 | $247.90 |
| Purchase #5 | $233.32 | 9.591% | $255.6977 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $200.93 | 13.694% | $228.4454 | $228.45 | $228.45 | $228.40 |
| Purchase #7 | $100.72 | 9.269% | $110.0557 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $1,129.06 | $1,243.3028 | $1,243.32 | $1,243.30 | $1,243.30 | |