| 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 | $175.97 | 13.653% | $199.9952 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $202.40 | 4.646% | $211.8035 | $211.80 | $211.80 | $211.80 |
| Purchase #3 | $24.69 | 10.504% | $27.2834 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $132.85 | 4.456% | $138.7698 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $174.68 | 8.111% | $188.8483 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $221.85 | 5.319% | $233.6502 | $233.65 | $233.65 | $233.70 |
| Purchase #7 | $174.90 | 10.649% | $193.5251 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,107.34 | $1,193.8755 | $1,193.88 | $1,193.90 | $1,193.90 | |