| 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 | $132.96 | 5.205% | $139.8806 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $149.31 | 4.630% | $156.2231 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $69.54 | 6.152% | $73.8181 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $39.43 | 9.516% | $43.1822 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $128.35 | 5.733% | $135.7083 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $188.49 | 5.163% | $198.2217 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $120.73 | 6.778% | $128.9131 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $828.81 | $875.9471 | $875.94 | $875.90 | $875.90 | |