| 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 | $121.77 | 7.753% | $131.2108 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $101.60 | 10.762% | $112.5342 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $239.57 | 9.615% | $262.6047 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $240.32 | 12.333% | $269.9587 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $137.71 | 11.304% | $153.2767 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $47.66 | 4.129% | $49.6279 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $214.63 | 13.793% | $244.2339 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,103.26 | $1,223.4469 | $1,223.44 | $1,223.50 | $1,223.40 | |