| 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 | $74.96 | 9.412% | $82.0152 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $128.85 | 7.137% | $138.046 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $84.45 | 8.476% | $91.608 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $83.63 | 5.509% | $88.2372 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $158.50 | 7.474% | $170.3463 | $170.35 | $170.35 | $170.30 |
| Purchase #6 | $108.73 | 12.270% | $122.0712 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $172.48 | 12.830% | $194.6092 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $811.60 | $886.9331 | $886.95 | $886.90 | $886.80 | |