| 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 | $69.25 | 9.301% | $75.6909 | $75.69 | $75.70 | $75.70 |
| Purchase #2 | $128.52 | 5.132% | $135.1156 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $193.66 | 6.424% | $206.1007 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $139.36 | 10.723% | $154.3036 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $14.75 | 4.748% | $15.4503 | $15.45 | $15.45 | $15.50 |
| Purchase #6 | $128.80 | 7.346% | $138.2616 | $138.26 | $138.25 | $138.30 |
| Purchase #7 | $76.48 | 8.540% | $83.0114 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $750.82 | $807.9341 | $807.93 | $807.90 | $808.00 | |