| 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 | $117.88 | 3.769% | $122.3229 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $96.33 | 7.730% | $103.7763 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $117.30 | 13.125% | $132.6956 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $184.33 | 8.270% | $199.5741 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $150.99 | 12.223% | $169.4455 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $65.96 | 3.269% | $68.1162 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $194.29 | 4.300% | $202.6445 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $927.08 | $998.5751 | $998.58 | $998.55 | $998.50 | |