| 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 | $130.72 | 4.429% | $136.5096 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $180.93 | 11.653% | $202.0138 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $165.77 | 9.357% | $181.2811 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $17.57 | 6.457% | $18.7045 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $160.94 | 11.610% | $179.6251 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $178.89 | 10.288% | $197.2942 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $207.40 | 13.133% | $234.6378 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,042.22 | $1,150.0661 | $1,150.06 | $1,150.10 | $1,150.00 | |