| 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 | $141.62 | 12.850% | $159.8182 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $124.49 | 9.138% | $135.8659 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $137.35 | 12.819% | $154.9569 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $242.58 | 5.766% | $256.5672 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $43.40 | 7.484% | $46.6481 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $98.41 | 6.184% | $104.4957 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $183.95 | 5.360% | $193.8097 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $971.80 | $1,052.1617 | $1,052.18 | $1,052.10 | $1,052.20 | |