| 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 | $160.76 | 10.692% | $177.9485 | $177.95 | $177.95 | $177.90 |
| Purchase #2 | $202.84 | 4.754% | $212.483 | $212.48 | $212.50 | $212.50 |
| Purchase #3 | $167.47 | 5.730% | $177.066 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $24.27 | 6.853% | $25.9332 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $128.58 | 12.488% | $144.6371 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $211.26 | 10.350% | $233.1254 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $88.79 | 7.602% | $95.5398 | $95.54 | $95.55 | $95.50 |
| 7 purchase totals = | $983.97 | $1,066.7330 | $1,066.74 | $1,066.80 | $1,066.60 | |