| 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 | $115.56 | 11.617% | $128.9846 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $185.74 | 8.142% | $200.863 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $54.59 | 12.128% | $61.2107 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $219.38 | 12.191% | $246.1246 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $213.98 | 9.484% | $234.2739 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $185.98 | 6.291% | $197.68 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $124.57 | 5.223% | $131.0763 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $1,099.80 | $1,200.2131 | $1,200.20 | $1,200.20 | $1,200.30 | |