| 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 | $71.51 | 10.152% | $78.7697 | $78.77 | $78.75 | $78.80 |
| Purchase #2 | $118.57 | 4.629% | $124.0586 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $39.41 | 5.817% | $41.7025 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $48.54 | 6.117% | $51.5092 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $187.75 | 3.823% | $194.9277 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $249.30 | 12.769% | $281.1331 | $281.13 | $281.15 | $281.10 |
| Purchase #7 | $24.81 | 11.371% | $27.6311 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $739.89 | $799.7319 | $799.73 | $799.75 | $799.70 | |