| 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 | $163.87 | 9.244% | $179.0181 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $201.51 | 10.652% | $222.9748 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $154.57 | 12.662% | $174.1417 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $228.93 | 7.510% | $246.1226 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $135.71 | 3.635% | $140.6431 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $74.93 | 5.725% | $79.2197 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $9.86 | 7.164% | $10.5664 | $10.57 | $10.55 | $10.60 |
| 7 purchase totals = | $969.38 | $1,052.6864 | $1,052.68 | $1,052.60 | $1,052.60 | |