| 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 | $164.88 | 4.704% | $172.636 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $199.68 | 7.623% | $214.9016 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $200.88 | 6.401% | $213.7383 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $80.46 | 5.588% | $84.9561 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $194.51 | 4.122% | $202.5277 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $151.80 | 5.190% | $159.6784 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $246.67 | 3.780% | $255.9941 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,238.88 | $1,304.4322 | $1,304.44 | $1,304.50 | $1,304.40 | |