| 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 | $34.38 | 7.523% | $36.9664 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $36.87 | 6.569% | $39.292 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $247.27 | 8.835% | $269.1163 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $107.75 | 3.767% | $111.8089 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $168.98 | 11.112% | $187.7571 | $187.76 | $187.75 | $187.80 |
| Purchase #6 | $225.96 | 4.413% | $235.9316 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $221.37 | 11.194% | $246.1502 | $246.15 | $246.15 | $246.20 |
| 7 purchase totals = | $1,042.58 | $1,127.0225 | $1,127.03 | $1,127.00 | $1,127.10 | |