| 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 | $143.49 | 7.354% | $154.0423 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $35.32 | 9.248% | $38.5864 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $101.28 | 12.355% | $113.7931 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $140.82 | 11.827% | $157.4748 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $12.32 | 10.316% | $13.5909 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $202.63 | 13.678% | $230.3457 | $230.35 | $230.35 | $230.30 |
| Purchase #7 | $42.64 | 3.117% | $43.9691 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $678.50 | $751.8023 | $751.80 | $751.80 | $751.80 | |