| 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 | $199.99 | 6.570% | $213.1293 | $213.13 | $213.15 | $213.10 |
| Purchase #2 | $246.32 | 9.455% | $269.6096 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $167.34 | 13.484% | $189.9041 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $129.87 | 13.294% | $147.1349 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $86.93 | 8.459% | $94.2834 | $94.28 | $94.30 | $94.30 |
| Purchase #6 | $129.60 | 6.753% | $138.3519 | $138.35 | $138.35 | $138.40 |
| Purchase #7 | $124.76 | 5.642% | $131.799 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $1,084.81 | $1,184.2122 | $1,184.20 | $1,184.25 | $1,184.20 | |