| 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 | $92.69 | 9.348% | $101.3547 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $111.95 | 7.251% | $120.0675 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $197.75 | 7.594% | $212.7671 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $159.63 | 12.465% | $179.5279 | $179.53 | $179.55 | $179.50 |
| Purchase #5 | $233.38 | 3.127% | $240.6778 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $141.49 | 12.335% | $158.9428 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $243.33 | 10.398% | $268.6315 | $268.63 | $268.65 | $268.60 |
| 7 purchase totals = | $1,180.22 | $1,281.9693 | $1,281.97 | $1,282.00 | $1,282.00 | |