| 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 | $116.94 | 4.349% | $122.0257 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $138.36 | 9.771% | $151.8792 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $136.52 | 8.236% | $147.7638 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $213.48 | 9.405% | $233.5578 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $74.75 | 9.278% | $81.6853 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $36.96 | 5.422% | $38.964 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $208.30 | 6.345% | $221.5166 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $925.31 | $997.3924 | $997.40 | $997.40 | $997.50 | |