| 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 | $155.30 | 9.216% | $169.6124 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $202.69 | 7.647% | $218.1897 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $97.99 | 9.830% | $107.6224 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $150.61 | 9.396% | $164.7613 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $149.71 | 4.318% | $156.1745 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $143.92 | 12.442% | $161.8265 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $138.62 | 7.759% | $149.3755 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $1,038.84 | $1,127.5623 | $1,127.56 | $1,127.55 | $1,127.60 | |