| 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 | $134.39 | 9.646% | $147.3533 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $135.29 | 10.273% | $149.1883 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $249.76 | 10.164% | $275.1456 | $275.15 | $275.15 | $275.10 |
| Purchase #4 | $91.69 | 11.783% | $102.4938 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $91.28 | 11.680% | $101.9415 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $181.29 | 6.356% | $192.8128 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $239.47 | 11.871% | $267.8975 | $267.90 | $267.90 | $267.90 |
| 7 purchase totals = | $1,123.17 | $1,236.8328 | $1,236.83 | $1,236.85 | $1,236.80 | |