| 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 | $112.73 | 7.109% | $120.744 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $160.27 | 13.452% | $181.8295 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $29.84 | 9.180% | $32.5793 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $170.28 | 4.124% | $177.3023 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $160.86 | 6.523% | $171.3529 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $24.76 | 7.820% | $26.6962 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $98.93 | 4.466% | $103.3482 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $757.67 | $813.8524 | $813.85 | $813.90 | $813.80 | |