| 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 | $77.85 | 3.189% | $80.3326 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $238.39 | 8.747% | $259.242 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $145.28 | 11.679% | $162.2473 | $162.25 | $162.25 | $162.20 |
| Purchase #4 | $214.61 | 6.691% | $228.9696 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $192.94 | 9.712% | $211.6783 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $98.83 | 6.779% | $105.5297 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $110.74 | 11.307% | $123.2614 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $1,078.64 | $1,171.2609 | $1,171.26 | $1,171.30 | $1,171.20 | |