| 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 | $235.83 | 9.621% | $258.5192 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $182.80 | 7.137% | $195.8464 | $195.85 | $195.85 | $195.80 |
| Purchase #3 | $199.87 | 5.624% | $211.1107 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $225.60 | 9.163% | $246.2717 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $143.52 | 5.725% | $151.7365 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $201.66 | 7.703% | $217.1939 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $136.54 | 4.209% | $142.287 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $1,325.82 | $1,422.9654 | $1,422.97 | $1,422.95 | $1,422.90 | |