| 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 | $107.54 | 9.718% | $117.9907 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $106.68 | 3.535% | $110.4511 | $110.45 | $110.45 | $110.50 |
| Purchase #3 | $172.72 | 10.819% | $191.4066 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $250.76 | 8.431% | $271.9016 | $271.90 | $271.90 | $271.90 |
| Purchase #5 | $226.57 | 9.703% | $248.5541 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $134.65 | 11.745% | $150.4646 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $239.77 | 9.808% | $263.2866 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,238.69 | $1,354.0553 | $1,354.05 | $1,354.05 | $1,354.20 | |