| 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 | $93.60 | 8.834% | $101.8686 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $40.92 | 13.647% | $46.5044 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $88.57 | 11.781% | $99.0044 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $223.47 | 13.543% | $253.7345 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $16.35 | 5.722% | $17.2855 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $59.67 | 5.452% | $62.9232 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $108.29 | 11.301% | $120.5279 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $630.87 | $701.8485 | $701.84 | $701.85 | $701.80 | |