| 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 | $216.73 | 12.680% | $244.2114 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $37.60 | 13.296% | $42.5993 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $43.95 | 12.508% | $49.4473 | $49.45 | $49.45 | $49.40 |
| Purchase #4 | $202.85 | 4.390% | $211.7551 | $211.76 | $211.75 | $211.80 |
| Purchase #5 | $141.34 | 5.511% | $149.1292 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $248.95 | 6.332% | $264.7135 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $244.74 | 13.214% | $277.0799 | $277.08 | $277.10 | $277.10 |
| 7 purchase totals = | $1,136.16 | $1,238.9357 | $1,238.94 | $1,238.95 | $1,238.90 | |