| 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 | $178.70 | 10.606% | $197.6529 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $127.50 | 8.772% | $138.6843 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $98.39 | 13.248% | $111.4247 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $234.82 | 4.780% | $246.0444 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $64.55 | 8.743% | $70.1936 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $248.65 | 3.546% | $257.4671 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $199.54 | 4.483% | $208.4854 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,152.15 | $1,229.9524 | $1,229.94 | $1,229.95 | $1,230.00 | |