| 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 | $241.75 | 5.579% | $255.2372 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $200.98 | 5.658% | $212.3514 | $212.35 | $212.35 | $212.40 |
| Purchase #3 | $178.28 | 12.656% | $200.8431 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $186.65 | 4.724% | $195.4673 | $195.47 | $195.45 | $195.50 |
| Purchase #5 | $71.55 | 8.473% | $77.6124 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $40.93 | 5.320% | $43.1075 | $43.11 | $43.10 | $43.10 |
| Purchase #7 | $21.70 | 6.278% | $23.0623 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $941.84 | $1,007.6812 | $1,007.68 | $1,007.65 | $1,007.70 | |