| 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 | $186.98 | 12.656% | $210.6442 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $201.67 | 5.305% | $212.3686 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $91.30 | 12.351% | $102.5765 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $6.62 | 8.346% | $7.1725 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $17.45 | 3.818% | $18.1162 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $54.79 | 8.110% | $59.2335 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $128.51 | 9.694% | $140.9678 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $687.32 | $751.0793 | $751.08 | $751.05 | $751.10 | |