| 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 | $193.67 | 11.737% | $216.401 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $46.77 | 13.393% | $53.0339 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $21.70 | 3.387% | $22.435 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $219.43 | 12.584% | $247.0431 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $122.72 | 4.124% | $127.781 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $84.85 | 3.283% | $87.6356 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $25.62 | 13.180% | $28.9967 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $714.76 | $783.3263 | $783.33 | $783.40 | $783.20 | |