| 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 | $47.86 | 9.430% | $52.3732 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $155.71 | 5.551% | $164.3535 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $49.78 | 10.201% | $54.8581 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $92.38 | 9.707% | $101.3473 | $101.35 | $101.35 | $101.30 |
| Purchase #5 | $7.45 | 7.211% | $7.9872 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $195.77 | 4.614% | $204.8028 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $191.57 | 10.628% | $211.9301 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $740.52 | $797.6522 | $797.65 | $797.65 | $797.70 | |