| 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 | $103.38 | 9.852% | $113.565 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $205.64 | 4.409% | $214.7067 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $246.65 | 13.203% | $279.2152 | $279.22 | $279.20 | $279.20 |
| Purchase #4 | $144.75 | 11.131% | $160.8621 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $136.66 | 13.352% | $154.9068 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $162.59 | 10.521% | $179.6961 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $87.64 | 8.731% | $95.2918 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $1,087.31 | $1,198.2437 | $1,198.26 | $1,198.20 | $1,198.30 | |