| 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 | $127.26 | 3.569% | $131.8019 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $31.53 | 3.642% | $32.6783 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $247.71 | 12.488% | $278.644 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $22.28 | 10.532% | $24.6265 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $179.99 | 12.329% | $202.181 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $114.85 | 12.436% | $129.1327 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $210.73 | 4.754% | $220.7481 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $934.35 | $1,019.8125 | $1,019.81 | $1,019.90 | $1,019.70 | |