| 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 | $148.70 | 9.382% | $162.651 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $125.40 | 4.235% | $130.7107 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $234.70 | 11.149% | $260.8667 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $176.84 | 11.380% | $196.9644 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $47.90 | 8.834% | $52.1315 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $132.42 | 8.368% | $143.5009 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $210.58 | 13.112% | $238.1912 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $1,076.54 | $1,185.0164 | $1,185.01 | $1,185.00 | $1,185.10 | |