| 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 | $108.53 | 10.746% | $120.1926 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $111.88 | 5.492% | $118.0244 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $222.93 | 4.441% | $232.8303 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $218.28 | 6.509% | $232.4878 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $180.90 | 3.493% | $187.2188 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $6.92 | 3.712% | $7.1769 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $208.78 | 9.262% | $228.1172 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,058.22 | $1,126.0480 | $1,126.05 | $1,126.05 | $1,126.00 | |