| 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 | $73.45 | 10.196% | $80.939 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $137.72 | 11.232% | $153.1887 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $177.37 | 4.115% | $184.6688 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $24.54 | 6.462% | $26.1258 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $231.32 | 8.706% | $251.4587 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $147.85 | 7.713% | $159.2537 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $218.36 | 13.491% | $247.8189 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $1,010.61 | $1,103.4536 | $1,103.46 | $1,103.45 | $1,103.50 | |