| 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 | $117.42 | 9.247% | $128.2778 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $145.67 | 8.344% | $157.8247 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $234.26 | 6.120% | $248.5967 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $246.95 | 12.743% | $278.4188 | $278.42 | $278.40 | $278.40 |
| Purchase #5 | $108.88 | 10.675% | $120.5029 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $154.92 | 7.871% | $167.1138 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $233.30 | 6.511% | $248.4902 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,241.40 | $1,349.2249 | $1,349.22 | $1,349.20 | $1,349.20 | |