| 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 | $101.73 | 13.152% | $115.1095 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $62.86 | 13.323% | $71.2348 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $126.96 | 12.431% | $142.7424 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $6.61 | 5.455% | $6.9706 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $118.69 | 8.526% | $128.8095 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $62.56 | 9.438% | $68.4644 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $36.78 | 8.635% | $39.956 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $516.19 | $573.2872 | $573.28 | $573.25 | $573.30 | |