| 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 | $35.83 | 9.861% | $39.3632 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $227.66 | 3.521% | $235.6759 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $159.94 | 7.238% | $171.5165 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $122.58 | 10.277% | $135.1775 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $21.34 | 3.346% | $22.054 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $210.88 | 7.608% | $226.9238 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $159.82 | 13.275% | $181.0361 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $938.05 | $1,011.7470 | $1,011.75 | $1,011.75 | $1,011.80 | |