| 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 | $201.78 | 6.490% | $214.8755 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $244.50 | 12.617% | $275.3486 | $275.35 | $275.35 | $275.30 |
| Purchase #3 | $145.34 | 9.395% | $158.9947 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $11.40 | 12.607% | $12.8372 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $244.40 | 10.135% | $269.1699 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $175.94 | 12.321% | $197.6176 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $78.57 | 7.619% | $84.5562 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $1,101.93 | $1,213.3997 | $1,213.41 | $1,213.40 | $1,213.40 | |