| 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 | $194.97 | 6.460% | $207.5651 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $172.64 | 11.284% | $192.1207 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $133.57 | 12.254% | $149.9377 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $225.45 | 4.223% | $234.9708 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $60.91 | 12.255% | $68.3745 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $46.71 | 12.447% | $52.524 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $139.72 | 4.339% | $145.7825 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $973.97 | $1,051.2753 | $1,051.27 | $1,051.20 | $1,051.30 | |