| 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 | $155.25 | 4.333% | $161.977 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $63.33 | 8.294% | $68.5826 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $198.33 | 13.517% | $225.1383 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $57.64 | 11.620% | $64.3378 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $209.76 | 13.637% | $238.365 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $107.68 | 6.704% | $114.8989 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $196.78 | 7.497% | $211.5326 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $988.77 | $1,084.8322 | $1,084.84 | $1,084.90 | $1,084.80 | |