| 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 | $51.38 | 11.220% | $57.1448 | $57.14 | $57.15 | $57.10 |
| Purchase #2 | $83.82 | 5.865% | $88.736 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $165.35 | 10.725% | $183.0838 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $233.38 | 5.573% | $246.3863 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $132.59 | 9.611% | $145.3332 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $161.55 | 7.357% | $173.4352 | $173.44 | $173.45 | $173.40 |
| Purchase #7 | $26.27 | 8.864% | $28.5986 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $854.34 | $922.7179 | $922.72 | $922.80 | $922.60 | |