| 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 | $164.90 | 8.406% | $178.7615 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $135.47 | 12.819% | $152.8359 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $14.26 | 4.285% | $14.871 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $198.34 | 10.408% | $218.9832 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $112.27 | 13.272% | $127.1705 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $132.86 | 5.796% | $140.5606 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $57.54 | 5.682% | $60.8094 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $815.64 | $893.9921 | $893.99 | $893.95 | $894.10 | |