| 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 | $157.42 | 9.218% | $171.931 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $247.87 | 6.853% | $264.8565 | $264.86 | $264.85 | $264.90 |
| Purchase #3 | $192.76 | 3.860% | $200.2005 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $171.59 | 8.598% | $186.3433 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $67.89 | 7.740% | $73.1447 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $166.34 | 11.835% | $186.0263 | $186.03 | $186.05 | $186.00 |
| Purchase #7 | $17.48 | 6.256% | $18.5735 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $1,021.35 | $1,101.0758 | $1,101.07 | $1,101.10 | $1,101.00 | |