| 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 | $174.40 | 7.330% | $187.1835 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $60.62 | 6.575% | $64.6058 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $233.60 | 6.160% | $247.9898 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $223.52 | 9.253% | $244.2023 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $132.45 | 8.523% | $143.7387 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $53.77 | 6.611% | $57.3247 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $118.91 | 11.278% | $132.3207 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $997.27 | $1,077.3655 | $1,077.36 | $1,077.35 | $1,077.30 | |