| 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 | $18.83 | 7.246% | $20.1944 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $202.91 | 4.435% | $211.9091 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $177.86 | 6.159% | $188.8144 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $20.72 | 7.237% | $22.2195 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $33.75 | 5.865% | $35.7294 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $240.43 | 11.555% | $268.2117 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $208.50 | 6.150% | $221.3228 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $903.00 | $968.4013 | $968.39 | $968.35 | $968.30 | |