| 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 | $17.37 | 6.209% | $18.4485 | $18.45 | $18.45 | $18.40 |
| Purchase #2 | $194.44 | 7.837% | $209.6783 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $198.64 | 10.315% | $219.1297 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $160.36 | 7.616% | $172.573 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $216.51 | 8.444% | $234.7921 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $88.33 | 3.223% | $91.1769 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $58.81 | 9.602% | $64.4569 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $934.46 | $1,010.2554 | $1,010.26 | $1,010.30 | $1,010.30 | |