| 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 | $137.83 | 11.251% | $153.3373 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $115.48 | 11.278% | $128.5038 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $194.77 | 8.155% | $210.6535 | $210.65 | $210.65 | $210.70 |
| Purchase #4 | $244.41 | 10.266% | $269.5011 | $269.50 | $269.50 | $269.50 |
| Purchase #5 | $194.74 | 6.379% | $207.1625 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $107.47 | 8.846% | $116.9768 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $64.92 | 11.193% | $72.1865 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $1,059.62 | $1,158.3215 | $1,158.32 | $1,158.35 | $1,158.40 | |