| 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 | $184.88 | 3.602% | $191.5394 | $191.54 | $191.55 | $191.50 |
| Purchase #2 | $62.27 | 8.649% | $67.6557 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $153.36 | 4.116% | $159.6723 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $14.62 | 9.339% | $15.9854 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $5.58 | 11.408% | $6.2166 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $216.51 | 10.467% | $239.1721 | $239.17 | $239.15 | $239.20 |
| Purchase #7 | $132.71 | 6.633% | $141.5127 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $769.93 | $821.7542 | $821.76 | $821.70 | $821.80 | |