| 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 | $185.64 | 7.387% | $199.3532 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $152.71 | 4.568% | $159.6858 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $32.64 | 5.187% | $34.333 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $208.85 | 8.131% | $225.8316 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $74.66 | 11.388% | $83.1623 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $123.80 | 13.303% | $140.2691 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $140.45 | 9.423% | $153.6846 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $918.75 | $996.3196 | $996.31 | $996.35 | $996.40 | |