| 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 | $221.76 | 7.731% | $238.9043 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $226.68 | 9.370% | $247.9199 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $172.79 | 12.702% | $194.7378 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $189.74 | 11.337% | $211.2508 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $223.43 | 9.589% | $244.8547 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $39.60 | 13.470% | $44.9341 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $200.90 | 11.376% | $223.7544 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $1,274.90 | $1,406.3560 | $1,406.34 | $1,406.35 | $1,406.40 | |