| 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 | $113.77 | 7.612% | $122.4302 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $239.39 | 6.265% | $254.3878 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $241.63 | 13.695% | $274.7212 | $274.72 | $274.70 | $274.70 |
| Purchase #4 | $166.61 | 10.809% | $184.6189 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $220.29 | 10.282% | $242.9402 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $168.57 | 5.854% | $178.4381 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $244.54 | 4.828% | $256.3464 | $256.35 | $256.35 | $256.30 |
| 7 purchase totals = | $1,394.80 | $1,513.8828 | $1,513.89 | $1,513.90 | $1,513.70 | |