| 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 | $33.36 | 13.732% | $37.941 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $123.64 | 5.211% | $130.0829 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $149.34 | 12.547% | $168.0777 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $225.28 | 3.269% | $232.6444 | $232.64 | $232.65 | $232.60 |
| Purchase #5 | $103.97 | 12.341% | $116.8009 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $10.83 | 12.369% | $12.1696 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $213.29 | 9.614% | $233.7957 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $859.71 | $931.5122 | $931.51 | $931.55 | $931.50 | |