| 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 | $23.36 | 5.532% | $24.6523 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $117.63 | 11.271% | $130.8881 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $74.93 | 9.245% | $81.8573 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $116.96 | 9.474% | $128.0408 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $68.82 | 8.550% | $74.7041 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $56.78 | 6.555% | $60.5019 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $213.48 | 13.299% | $241.8707 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $671.96 | $742.5152 | $742.51 | $742.50 | $742.60 | |