| 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 | $152.26 | 13.640% | $173.0283 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $208.62 | 12.294% | $234.2677 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $95.27 | 11.626% | $106.3461 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $21.70 | 5.715% | $22.9402 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $72.53 | 9.504% | $79.4233 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $157.77 | 9.649% | $172.9932 | $172.99 | $173.00 | $173.00 |
| Purchase #7 | $32.88 | 6.819% | $35.1221 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $741.03 | $824.1209 | $824.12 | $824.10 | $824.00 | |