| 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 | $117.78 | 3.178% | $121.523 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $197.47 | 7.161% | $211.6108 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $99.65 | 11.687% | $111.2961 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $131.92 | 9.201% | $144.058 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $115.47 | 9.223% | $126.1198 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $58.86 | 9.627% | $64.5265 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $178.68 | 12.675% | $201.3277 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $899.83 | $980.4619 | $980.47 | $980.45 | $980.40 | |