| 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 | $184.50 | 8.513% | $200.2065 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $112.94 | 6.173% | $119.9118 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $46.87 | 10.609% | $51.8424 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $126.30 | 7.629% | $135.9354 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $239.62 | 11.492% | $267.1571 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $198.29 | 11.823% | $221.7338 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $141.58 | 11.331% | $157.6224 | $157.62 | $157.60 | $157.60 |
| 7 purchase totals = | $1,050.10 | $1,154.4094 | $1,154.41 | $1,154.40 | $1,154.30 | |