| 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 | $115.88 | 5.140% | $121.8362 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $104.43 | 7.517% | $112.28 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $225.49 | 11.419% | $251.2387 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $32.42 | 10.740% | $35.9019 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $244.74 | 10.305% | $269.9605 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $92.39 | 3.618% | $95.7327 | $95.73 | $95.75 | $95.70 |
| Purchase #7 | $242.59 | 4.147% | $252.6502 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $1,057.94 | $1,139.6002 | $1,139.60 | $1,139.65 | $1,139.60 | |