| 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 | $111.40 | 6.739% | $118.9072 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $211.63 | 5.727% | $223.7501 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $189.37 | 10.874% | $209.9621 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $228.42 | 13.327% | $258.8615 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $224.66 | 11.505% | $250.5071 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $162.42 | 10.841% | $180.028 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $57.66 | 12.630% | $64.9425 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $1,185.56 | $1,306.9585 | $1,306.96 | $1,306.95 | $1,307.00 | |