| 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 | $203.90 | 8.219% | $220.6585 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $155.73 | 9.125% | $169.9404 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $208.34 | 3.457% | $215.5423 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $126.87 | 6.106% | $134.6167 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $25.33 | 12.474% | $28.4897 | $28.49 | $28.50 | $28.50 |
| Purchase #6 | $172.59 | 12.819% | $194.7143 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $106.44 | 6.556% | $113.4182 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $999.20 | $1,077.3801 | $1,077.38 | $1,077.35 | $1,077.30 | |