| 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 | $27.63 | 6.779% | $29.503 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $138.68 | 3.673% | $143.7737 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $90.74 | 5.145% | $95.4086 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $7.29 | 6.366% | $7.7541 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $189.32 | 11.747% | $211.5594 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $241.34 | 11.690% | $269.5526 | $269.55 | $269.55 | $269.60 |
| Purchase #7 | $28.98 | 3.420% | $29.9711 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $723.98 | $787.5225 | $787.51 | $787.45 | $787.70 | |