| 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 | $201.87 | 10.375% | $222.814 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $185.27 | 6.621% | $197.5367 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $95.42 | 9.718% | $104.6929 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $83.74 | 11.682% | $93.5225 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $47.52 | 13.612% | $53.9884 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $181.65 | 4.205% | $189.2884 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $170.74 | 6.813% | $182.3725 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $966.21 | $1,044.2154 | $1,044.21 | $1,044.20 | $1,044.20 | |