| 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 | $191.75 | 5.418% | $202.139 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $135.59 | 6.767% | $144.7654 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $184.50 | 5.627% | $194.8818 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $40.37 | 9.641% | $44.2621 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $240.67 | 13.139% | $272.2916 | $272.29 | $272.30 | $272.30 |
| Purchase #6 | $81.27 | 13.216% | $92.0106 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $40.66 | 4.598% | $42.5295 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $914.81 | $992.8800 | $992.88 | $992.90 | $992.90 | |